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Sportster pulley swap. From what I've read it seems fairly straight forward.
Sportster pulley swap. If you desire “more gear”, we offer 66 tooth rear pulleys for 2004-Up. Can't decide between 30T or 31T I know european models had the 30T, so i feel it's a safe change. Mar 8, 2022 · More specifically, maybe an '06 Softail rear pulley - p/n 40599-06 (70-tooth) will bolt on to the 2022 Low Rider S to replace the 66-tooth rear pulley p/n 40325-07. [Instead of buzzing immensely at 70, maybe at 75 instead] I do want to do the hammer kit in the future. Anyone know if the MoCo changed the pulley bolt pattern from '06 to '07 for the Softail? If my fact-checking is correct then: -Belt-tooth difference is one-tooth 135 for the '06 p/n and 134 for the '07 p/n. -Belt width difference Currently have a an 09 iron that has the 28 tooth front sprocket. Update to my Sportster 32 tooth front pulley swap So I finished this upgrade I mentioned here. If I just want to share a little info about these front pulley swaps: Each tooth slows the engine about 125 rpm at 70 mph, there is a little difference between 883/1200 & series '91-'03 & '04-Up. Drain the fluid, remove cover, lock gears, replace sprocket, put new chain on, reassemble, relube, adjust and I'm good to go. The 31 and 32 tooth pulleys require a longer belt or a 66 rear pulley to use the original belt. I am intrigued with the idea of using aluminum pulleys, especially if the current HD pulleys are steel like my '96 Sportster was. From what I've read it seems fairly straight forward. Some offer speedometer correction. The later charts show calculated percentage change and mph at different rpm. 187:1). . But i don't want the bike to feel neutered if i do go to the 31T Ya know? My goal is a bit better highway comfort. Or, if your ignition module has not been upgraded you may purchase a high performance ignition module. The 30, 31 & 32 pulleys will cause the speedometer to read slower than actual road speed. (a 32 tooth pulley to fit my sporty, or any sporty, isn't easy to come by used/cheap). The speedometer can be corrected with the use of “The Corrector” available from us. The smaller Rear 66 tooth instead of the original 68 tooth compensates for the larger diameter 31 and 32 tooth pulley so you can use your original belt. So I've ordered the 38 tooth primary rotor/sprocket and a locking tool along with a primary chain. Am I missing something? The only hassle is going with a smaller rear pulley and/or a larger front pulley you end up potentially needing a new, different length drive belt. These offer adjustable advance curves (helps performance greatly), adjustable rpm limiter (a big difference), and speedometer correction for pulley and tire size change, which eliminates the need for “The Corrector”. Wow what a difference, I decided to test it out on my way into the office yesterday for meetings, I work from home normally but the office is 30 miles from my house and all freeway so was the perfect test run. Transmission, Clutch and primary or secondary drive problems, advice, and/or how tos. But for Transmission, Clutch and primary or secondary drive problems, advice, and/or how tos. My '85 FXRP was built in the time of a 55mph/88kph US national speed limit (thanks OPEC!) with a 32/70 stock pulley set (2. Jun 15, 2006 · I would like to go to a 32 tooth without having to spend big $$ on a brand new one, and have machining capabilities, but I certainly can't cut my own splines and teeth to make my own pulley. May 3, 2013 · Take that in consideration when deciding to swap the front or rear pulley (or both). ivyaykunxwcduywowhlnapasdugfigstsckgqokonwfbvreu