Ims wide ratio transmission. 21 overall first. In order to get the DRZ to cruise comfortably at 65+ mph in May 28, 2014 · You've probably heard about the ACT Wide Ratio Gears for our beloved DRZ 400. 73's would get you a 9. 671 posts · Joined 2017. One set up for road (17") and the other for offroad (21"/18"). Oct 26, 2021 · Posted October 27, 2021. You could really wind out the gears in it. The 6T70’s “Internal Mode Switch” (IMS) is a sliding contact switch that connects to the manual valve, with an electrical connector that plugs into the control solenoid body and TCM assembly. 50:1 or steeper gears to work well. You can tell the difference between these Jun 26, 2023 · The transmission ratio is the number of revolutions that the input shaft of a gearbox (transmission) makes for every revolution of the output shaft. running 14-44 gearing it would hit a theoretical 118mph. 63 60ft. That makes the usable range of speed, in the first 3 gears, 7mph-40mph. 80, 0. Rieju & GasGas Legacy Riders Club Forum > Other Bikes > All Other Bikes: 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue 15,000. For us at IMS Gear, motion is part of our daily business. 23 works out to a 10. I race Vet C hare scrambles and spend a lot of time on MX tracks. 73, 4. The problem is IMS has stopped manufacturing this kit. 32 ratio which sounds extremely Sep 28, 2011 · The standard Suzuki ratios are: 1st gear = 14:32 (0. The ACT gears are "taller" than the OEM ones, meaning you get the same speed at less RPM (or more speed at the same RPM Jun 8, 2014 · 100% use a wide ratio Muncie with 3. Grabber Green \'70 Mach I 351C 4V 12. 2006 was the introduction of the close ratio 5 speed in the YZ450F. 63 Wide Ratio . A close ratio (2. 58), 3rd gear = 16:22 (0. The wide ratio is for drag type racing, and everyday driving. of torque capacity Reasonably light at 135 lbs. A close ratio has 28 teeth and the wide ratio has 31 teeth. • 1987-1991 4 x 2 applications have a 7 or 8 tooth speedo that connects via the Torx Screw (Fig. 44), 2nd gear = 15:26 (0. The transmission ratio plays a crucial role in determining Jul 6, 2016 · New Wide Ratio Gearbox. I have a 2000 YZ250 2-stroke and was curious if anybody knows, if the wide ratio gears, from the Yamaha WR series, would fit my bike? I believe I read somewhere the four stroke YZ400F/426F/450F uses the YZ250 2-stroke transmission, and the WR is basically the same bike. Jan 2, 2003 · The wide ratio top loaders were put in small block cars from the factory to help them with lack of torque. 88 first, 1. Now you can have your trail gearing without giving up your highway gearing. 0. Gears for close ratio are, 2. Lots of discussion about the cause, and often blamed on 3rd gear. I was amazed at the difference. Page 2- 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue All Other Bikes 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue - Page 2 - Rieju & GasGas Legacy Riders Club Forum We would like to show you a description here but the site won’t allow us. They have a higher first gear making it harder Gear ratios: 2. 66. 00 fourth. 52 1st) with 3. K. That's fine in something like a big block Nova that is light and has tons of torque to spare. dry Oct 4, 2007 · As always, its a difficult choice to decide which one of the many KTM models will best suit me. 56 to mid 3s). The effective speed spread is now 3mph-45mph. 15,000. 04/1. I picked up an 03 new for $5100 new, and started making the mods myself. Robin Egg Blue \'79 Fairmont 408C 4V 10. Dec 16, 2002. 64x2. The M-20 is the wide ratio trans with gear ratios as follows: 1st-2. 92), and 5th gear = 22:19 (1. Jul 6, 2016 · New Wide Ratio Gearbox. 52:1 and a 4th gear ratio of 1. 67. First gear 2. Less shifting and more user friendly first gear. 12. Posted November 3, 2015. 20. Thanks in advance. 36:1 and a 4th gear ratio of 0. in a close ratio box, gears overlap more. The close ratio trans with a first gear of 2. 20 4th 0. 1987 Mustang GT [Mine] Rieju & GasGas Legacy Riders Club Forum > Other Bikes > All Other Bikes: 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue Jan 21, 2004 · The close ratio trans is a road racing style where the gear ratios are closer together so avoid huge RPM drops on shifts. A wide ratio (2. 08-0. These are the ratings published by Allison for MD on-road use. Feb 22, 2009 · One weekend I swapped out the close ratio for a 2. The close ratio is designed for road racing lots of curves and rises. 2 in first. #5 · Oct 31, 2017. and other places, but not North America. 4000/4200 Series. The lil 289 just didn't have enough torque to come out the hole with the sticky slicks. Close Ratio version for high performance street and road racing 700 lb-ft. muncie 4-spd wide 2. 5 metric thread Location Transmission rear The Datsun 5 speed manual transmission FS5W71B found in Datsun 280z and 280ZX. 46/1 ratios. 2 hours ago, willie said: Yes, If you plug the numbers into gearing commander it is a very wide ratio transmission. A wide ratio gearbox is better suited to a bike with a broad 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue All Other Bikes 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue - Page 7 - Rieju & GasGas Legacy Riders Club Forum With PTO and Shallow Oil Sump. 42. 32. 88:1, 3rd-1. Dennis. The big blocks didn't need it because of the better engine torque. A 390 has enough torque to "get by" with the tall close-ratio first gear and 3. 25 4th 1. 73=7. The wide ratio might be better in a heavy truck because it has a lower Find many great new & used options and get the best deals for 86-01 Honda CR500 CR500R IMS Wide Ratio Gears Transmission *Incomplete Set* at the best online prices at eBay! Free shipping for many products! Jun 25, 2003 · In addition to beachkid's excellent response, with the wide ratio, you will have sort of a poor man's overdrive. 00 Read more; 4R70W 600HP Transmission Full Manual Non-Electronic $ 2,450. SPEEDOMETER PROVISION. I have a 2010 YZ250F thats running 2001 WR250F gearsdirect swap. 46, 4th 1:1, 5th . If you are interested please PM for the prototype testing Jan 28, 2018 · Page 15- 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue All Other Bikes 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue - Page 15 - Rieju & GasGas Legacy Riders Club Forum Nov 11, 2022 · The tag will also identify whether you have a wide or close ZF5 via the total ratio that is shown. The ratio change between the gears is : 39%, 24%, and 19%. If there's very little difference between the gears it's a close ratio and if I'm not mistaken usually means more gears. With PTO and Retarder. . 20 1st) and 3. Oct 27, 2004 · A wide ratio Toploader's 1st gear is 2. Later the car did a best of 12. Nov 1, 2015 · nskyline34. After all, our planetary gears are an indispensable element when it comes to directing power in the right direction, and that for a great number of industries and applications. The wide ratio box does have a place in some fuel injected applications. Just curious +/- of wide ratio compared to stock. 20:1. #1. In general the close ratios were to keep you in your power band while racing. A wide ratio 4 spd with a 3. The C4 is an evolutionary dead end. 2) that holds the IMS onto the selector shaft, following this you can pull the lock pin (Fig. 2500 SP. Then its time to drop some coin on a 530 exc or 690e. The 5 speed Manual Transmission designated as FS5C71B came with different gear ratios and tail housings. 98/2. I use mine as a dual sport to run the LaB2V. -5. 10, 1. SM gearing is 15/41 and will handle 65-75 mph. 50 axle ratio in 1st gear but will a more relaxed cruise in 4th, getting slightly better gas milage. It has been suggested that the Honda CRM 250 a bike that is not sold in North America might have a wide ratio tranny that could be grafted into the 450. Right now the 08 250 XC looks best for me. Nov 7, 2022 · The former is a wide-ratio gearbox with a gear set that has a 1st gear ratio of 2. 08:1 axle gears. Features a wide ratio gear set. Magnum 6spd wide 2. Acceptable engine idle speed range (with transmission in drive): 500 – 820 rpm. Description Non-zero-crossing square wave 8, 16 or 40 pulses per revolution of transmission output shaft Location Electronic output from TCM. 00 Read more; C6 1200HP Transmission Wide Ratio 390/427/428 $ 3,000. Meanwhile, the Muncie M21 close-ratio transmission has a gear set with a 1st gear ratio of 3. It means the rpm drop between 3rd and 4th gear is smaller on the close ratio. 77 or 5. Jul 19, 2012 · Wide Ratio Gears for the DRZ400 are finally available! People have complained for years that the DRZ400 didn’t come with a sixth gear, and for good reason. 6 to 13. 38 60ft. 3rd gear to the point that an ADV DR inmate a few years ago convinced Nova Racing in England to build a new billet 3rd gear set, which is now available Feb 16, 2020 · Donnie, the first order of business is to decide which Muncie you are going to run. com someone has already installed an IMS wide ratio transmission in the CRF. DRIVETRAIN INTERFACES. 64, 1. 88, 1. MOUNTING. It has to do with ratio difference between the gears in the trans. May 5, 2008 · Yes! If I could just widen the ratio of the 4th and 5th that bike would be perfect. • On all 4 x 4 and Superduty applications, the speedo cable connects to either the parking brake or the transfer case. S5-42 Gas Units. A calculation shows that the steps between the ratios is (approximately) 24%, 20%, 20%, 20%, which are unusual spacings – generally the gaps are closer in the higher gears, due to the Nov 29, 2011 · They have sleeves in those gears probably meant to reduce friction and ease shifts or increase longevity of the gears/shafts. 27 and close 2. 1st is low enough for walking pace and 6th enables cruising at ample speeds. Remove and replace IMS, slide selector shaft back through casing and install Torx Screw. 65' Stang--434w, G101A 4-Speed, Victor Heads, Super Vic Intake, Bullet SR, Braswell 1050cfm carb, 4:56 rear, 93 Octane Pump Gas. American Powertrain’s exclusive 2 year warranty and customer first extended hour customer service. For wide ratio, 2. 28, 1. There are four inputs to the TCM from the position switch assembly that indicates which transmission gear range has I have been working on this restoration for about 18 months gathering parts. • Model Year 1987 - 1995. I could maybe retro a crf450 tranny and buy the CRFS only kit but that is a little too pricey for me right now. 32 at 111mph 1. with the HRC tall gearset (I think NOVA used to make a kit and IMS ) 4th gear is as tall as a stock 5th gear. Aug 28, 2020 · Good morning I have a 1989 CR500 and the gearing is rather close I know post 93 gearing is wider but what I do not know is how does the wider ratio gearing in the post 93 models compare to the after market wide ratio transmissions that were available. 61 second, 1. 50 at 127mph 1. 00:1 axle ratio, but its far from an optimal combination. The M21 and M22 are close ratio transmissions. Just the numbers. was Brilliant for sand racing. Jun 10, 2012 · A wide-ratio three-speed automatic will work with a decent big-block because they've got a big, wide torque curve. The wide-ratio C6 is basically the first three gears of an E4OD/4R100, neither of which is a transmission you want for a smallblock anyway. Only item needed is the transmission gear set. The ratios are: 2. 10, 3rd:1. 68:1, making it ideal for high-performance automobiles. 87. Just for an example, in a regular transmission, your gear ratios may be: 1st 3. 46, 4th:1. The close ratio first gear has a 2. 97, 2nd:2. 52, 1. 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue All Other Bikes 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue - Page 6 - Rieju & GasGas Legacy Riders Club Forum Mar 9, 2022 · 1560 posts · Joined 2020. 78 gear that comes with wide ratio top loaders and I'd like to have something numerically higher. Good news! We have a '09-11 CRF450R wide ratio transmission prototype available for testing. 52 or 2. 4 minutes ago, William1 said: A mx bike has a close ratio box, a woods bike like the WR, is considered a wide ratio box. I just liked the earlier years as they had a slightly higher top gear ratio. With PTO and Shallow Oil Sump. Other year WR will fit too 2000-2013. • 1992 and newer applications have the electronic speedo. The 1st in my Ranger is 10. Personally I wouldn't have anything but a wide ratio. Sep 3, 2005 · The close ratio transmission makes the car's reponse to gear changes very much the same be it 1-2 or 3-4, and likewise in the reverse. 2) from the case allowing you to pull the selector shaft out of the transmission casing. I had a wide ratio Munsie 4 spd in my 69 Z28. Bearing this in mind, we opted to leave the top end of the motor stock, and only add performance by splitting cases and changing out the transmission. Has anyone ever ridden one and does it have a wide ratio transmission? Using a search site Feb 19, 2004 · The bike has a wide ratio transmission, and all the enduro gear. 55. #2 · Jan 26, 2010 (Edited) Hard to say if it has the original input shaft but if it has grooved rings around it, 1 ring is M21 (close ratio) and 2 rings is an M20 (wide ratio). Posted May 9, 2023. 9. CONTACT YOUR ALLISON REPRESENTATIVE FOR THE DETAILS. The first number is the input rotations, and the second number is the output rotations. I love that thing but as my joints are feeling my 40 plus years I seem do more adventure type riding. empower solutions : worldwide. 2, 1. For those who haven't, you basically get a set of gearwheels that you put in place of the original gearwheels (serious engine disassembly required). I am in mid assembly and I ran into a problem with installing the IMS Wide Ratio Transmission. Our speed analyzer is a great tool to answer this very question. 73), 4th gear = 22:24 (0. It won't have the same results with a less torquey engine. 33 third and 1:00 fourth. I must have the close ratio since I have a 3:55 diff and my 65 C2 and the RPM is very high at 55 MPH. 2. Speciality Vehicles. 78 close top loader 2. Jan 26, 2004 · Posted January 26, 2004. 3. Feb 2, 2024 · Find many great new & used options and get the best deals for Honda CR500 CR500R Madman IMS Billet Wide Ratio Set Transmission NOS at the best online prices at eBay! Free shipping for many products! Apr 7, 2010 · It will be the 2nd visible gear from the rear of the case. 00, 0. 66@140. Aug 7, 2017 · Page 12- 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue All Other Bikes 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue - Page 12 - Rieju & GasGas Legacy Riders Club Forum Jan 22, 2017 · Rieju & GasGas Legacy Riders Club Forum > Other Bikes > All Other Bikes: 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue Dec 16, 2002 · 0. Page 9- 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue All Other Bikes 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue - Page 9 - Rieju & GasGas Legacy Riders Club Forum Page 10- 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue All Other Bikes 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue - Page 10 - Rieju & GasGas Legacy Riders Club Forum Sep 5, 2015 · Posted September 5, 2015. This combined with taller than a Stang's rear tires ( 28" vs 26") is low as you want to go in Jan 21, 2013 · ZF Transmission Data Summary. 23 third, and 1. I have a thread on another forum and some of the GG members already know about it. Jan 19, 2002 · red 450. 98x3. 25 3rd 1. Maximum output shaft speed at 105 km/hr (65 mi/hr): 4500 rpm. We will have to see if a Baja Designs wide ratio shows up on ebay before March. 2:1 was used with high number axle gears in the 3s, like 3. 73's will get you an 8. It currently the 2. You can ride at the same speed in 3 different gears. 25 axle ratio will have about the same over all final srive ratio as a close ratio 4 spd with 3. Performance and driveability will be improved with the wide ratio gearbox. 90 2nd 2. A 2. 50 Multiple shifter locations Factory & Bowle Jan 28, 2018 · 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue All Other Bikes 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue - Page 15 - Rieju & GasGas Legacy Riders Club Forum Nov 28, 2011 · Yes, 4th gear will be the same with either. Tone wheel 4 or 6-tooth Mounting M18 x 1. 08 rear yields 9. The factory close ratio gearbox is just too limiting for the purpose of many DRZ owners, regardless of your choice of sprockets. 82 overall . 08 gears. time. 74, 6th:0. I was curious if there's a first gear with a different ratio, I wanted a little better off the line performance. As an experienced manufacturer, we are already an integral part of countless applications in a variety of fields. The transmission ratio plays a crucial role in determining Apr 6, 2019 · Originally Posted by Avispa. Notice if you plug these gear ratios Jan 25, 2010 · Too Many Projects. 78. It's preferred and/or more associated with road racing and touring open country side. Aug 7, 2010 · The basic max ratings for this series of transmission is 300HP, 550lb-ft input torque without SEM/torque management, 620lb-ft input torque with SEM/torque management, and 850lb-ft turbine torque. 75 second, 1. 77 whereas the wide ratio ZF5’s will both show 5. (2. Rieju & GasGas Legacy Riders Club Forum > Other Bikes > All Other Bikes: 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue The designation of wide versus close ratio affected the lowest gear ratio; for example, the four-speed Muncie transmissions offered in General Motors performance vehicles included the M20 "wide ratio" transmission, which had a first gear ratio of 2. Over on ThumperTalk. Allison’s 4000 Series is built for productivity and reliability to deliver both performance and fuel efficiency. TAChOGRAPh PROVISION. I have 4 of the 5 IMS gears installed without any problems at all. So basically a wide ratio means bigger gaps between the gears. The wide ratio (M20) transmission has a lower first gear with a wider spread between gears, so it will be easier to get the car rolling with something like 3. Figure 1 shows the formula. 10, 3rd 1. 3rd gear to the point that an ADV DR inmate a few years ago convinced Nova Racing in England to build a new billet 3rd gear set, which is now available Jan 28, 2016 · SilverOverdrives. Tremec TUET11012 T-56 Magnum 6-speed manual performance transmission for the GM LS engine series. A close ratio gearbox is good on a bike that has a narrow powerband. Rated for 700 lb-ft of torque Input Shaft: 26 Spline Output Shaft: 31 Spline Ratios: 1st:2. Gorgeous work to these super rare HRC Wide Ratio CR500 transmission parts by Josh and the crew at CryoHeat Cryogenic Metal Treatment & Micropolishing! Nov 23, 2012 · ratio411. 00 Read more May 2, 2015 · (That poor transmission hates me right now lol). #3 · Mar 9, 2022. The long awaited Wide Ratio Transmission from Nova Racing. 00 Read more; C6 750HP Transmission Wide Ratio Small Block $ 2,000. 63 26-spline input/31-spline output Designed to replace T-56 transmissions in 1998-2002 GM F-bodies, the Magnum-F leverages TREMEC’s TR-6060/Magnum architecture in order to provide fourth-gen enthusiasts significantly improved performance and relief from a shrinking pool of quality T-56 replacement C6 750HP Transmission Street/Strip 429/460 $ 1,750. It is represented as a ratio, such as 3:1 or 4:1. 72-0. 97, 2. Close ratio gearboxes are most commonly found on MX bikes. Would i be better off replacing the gears in Jan 17, 2002 · Ride Red dropped a IMS wide ratio in his CRF but he also dropped an idea that I think needs exploring. If we wanted to retrofit a stock CRF450 transmission onto the CR250 shafts due to CR parts unavailability, do we still need to utilize the Honda 90445-ML3-871 spacer placed at the identical location you did with the wide ratio kit? Jul 6, 2017 · 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue All Other Bikes 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue - Page 10 - Rieju & GasGas Legacy Riders Club Forum 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue All Other Bikes 94 CR 250 Ground Up Restoration IMS Wide Ratio Transmission Issue - Page 2 - Rieju & GasGas Legacy Riders Club Forum Jan 16, 2021 · Effectively, it can only cruise, say, from 7mph and up, in 1st gear. 312 posts · Joined 2012. Ideally, you would have 2 sets of wheels. It has 2. With 27" (255/60/15) tires highway rpm should be 2300@60, 2500@65 and 3000@78 - thats nice. 97, 2nd 2. MUCH better than my previous clutch slipping setup with 2. Oct 30, 2017 · GoManGoRon. 64 first, 1. IMS Gear offers decades of experience, proven components and comprehensive development competence in gear and transmission technology. Thats the cut off. Not only will Nova give you better gear ratios but the high quality components will shift smoother 1st 2. TKX wide 3. 80 a wide ratio will have gearing farther apart, such as: 1st 3. KTM lists the transmission ratios as - SX close ratio XC semi-close ratio XCW wide ratio I'v Jan 18, 2021 · Posted January 18, 2021. 76. Borg Warner's extra low ratio Super T10 had a 2. 2717 posts · Joined 2008. (2003-2005 YZ450F were 4 speed) -2002 YZ426 & WR426 use the same shift drum (part # 5JG-18541-00-00) -2003 YZ450F is 4 speed. Here is the simple math on the subject. Acceptable full-load engine governed speed: 2200 – 3800* rpm. -2. It allows to the motor to remain in the meat of the powerband more of the time. I had one in my last cr500. There is a “Wide Ratio” that was produced from 1977 – 1980 and “Close Ratio” that was produced from 1981-1983. 73's out back. Allison Transmission’s 4000 Series™ is designed to make heavy-duty vehicles operate smoothly and efficiently. 97 close 2. 4 overall first gear. Aug 28, 2020 · the aftermarket gear ratios are a lot taller. 00 5th 0. 56 4 spd close 2. Close transmissions will either show 4. 35 1st x 3. Oct 14, 2011 · Wide Ratio Transmission - '09-12 CRF450R. Thinking of doing cams next, but if it makes a real difference I might go whole hog and add the big bore/stroker/wide ratio at the same time. 56 1st gear is for pre '65 transmissions Sep 7, 2021 · Published: September 7, 2021. 5:1 and generally was mated to rear axle gears in lower numbers (2. Neither of those are bad for a street car. Feb 8, 2023 · im looking forward to the classic m22 whine with the new Auto Gear Muncie (ultra wide ratio) M22Z. 7 @ 107. 46:1, 4th-1:1. 14-0. Otherwise, you need to remove the side cover and count the teeth on the 1st gear. Dec 27, 2022 · A few 02-07 CR250 gears are no longer available from Honda. First on your WR is designed for technical stuff and once you hit second, speed is more important. 36 with the Toploader and 3. 80 You generally don't see wide ratio 5 speeds. #2 · Nov 20, 2012. As some are aware, and fortunately even fewer have experienced, DR650SE gearboxes can and do fail. Find many great new & used options and get the best deals for Honda CR500 CR500R IMS Billet 4th Gear Counter Wide Ratio Transmission at the best online prices at eBay! Free shipping for many products! Oct 27, 2008 · Wide ratios are good for heavier vehicles or vehicles with a broader HP and TQ curve. The 2nd bike can cruise at 3mph in 1st. Nova Racing makes a wide ratio transmission kit for the DR 650 that increases gear spread by 13%, allowing for lower first and second ratios while increasing third through fifth gear ratios. This was designed as such to always keep the engine in the power band. Both sets are lower than stock in 1st and 2nd gear and taller than stock on 3rd thru 5th gears. 00, 5th:0. 2 (no other change). 80 and 6th . Edited September 5, 2015 by The wombat. 75 3rd 2. And even the small block version will handle 600 ft/lbs torque. Share. 52:1, 2nd-1. 91:1, which is more appropriate for street automobiles. The case numbers will get you a ballpark May 9, 2023 · Onzalimey. The wide ratio’s used in the diesel engines are identical for both ZF5 versions, but the close ratio’s do vary between the two. All 4-speed muncie ratios end at 1:1, so close ratio means your first gear won't be as deep. 16). Let's say we have a close ratio 4 speed Super T10. 95 x 4. This is same type of kit as the very successful wide ratio kit we've been offering for the '02-08 CRF450R for years now. I believe that is what the yamaha guys have Find many great new & used options and get the best deals for 86-01 Honda CR500 CR500R IMS Wide Ratio Gears Transmission *Incomplete Set* at the best online prices at eBay! Free shipping for many products! Jun 25, 2003 · In addition to beachkid's excellent response, with the wide ratio, you will have sort of a poor man's overdrive. DR650 '96 - '25. 11's is 12. Wide/close refers to the spacing of gear ratios. 65mph. I know power will be a bit different with the stroker, but curious about your experience. 10 and higher numbers. 78:1 first gear wide ratio box and the car went 4/10 quicker 13. Toploader wide 4spd 2. I decided that it would be cheaper to do it my self. 46, 1. The cost is about $7100 plus shipping (available through Threat Racing in El Centro California). 2 minutes ago, Jackster said: I just meant that since 1998, the year of my cr250, Honda has made wide ratio transmission bikes that are more performance oriented than the XR lineup. I thought perhaps one of the transmissions from a 250x or 450x model might work in the CR250. E gearing is 14/47 and is suitable for single track. Nov 12, 2012 · Anybody have a wide ratio tranny that they would be willing to sell? Or does anybody know of any company still offering them? It seems IMS and Baja Designs no longer have them available. There is a noticable difference between starting off with the close ratio and the wide ratio trannies. Honda sells a CRM 250 Enduro bike in Asia, Australia, The U. That's the exact build I was going for + stage 1I/2E cams. What more could ask for! Jan 21, 2011 · A drag car pretty much needs all the first gear it can get. 90% or more of our Magnum sales are close ratio, the wide ratio typically has too low of a starting gear and too much overdrive for carbureted engines. We are looking for a test bike. A close ratio transmission really needs 3. May 24, 2008 · Wide Ratio simply means there is more of a gap between the gears. 56:1, while the M21 and M22 "close ratio" transmissions had a first gear ratio of 2. The wide ratio trans, stock, had a 1st gear ratio of about 2.
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