2015年1月17日 · V12 motorcycle Jump to Latest 2.7K views 6 replies 6 participants last post by Thunder~Struck Jan 19, 2015

2010年4月3日 · Fuelpak V12 Jump to Latest 2.8K views 3 replies 3 participants last post by thegary Apr 5, 2010

A forum community dedicated to all Harley-Davidson model owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, builds, maintenance, classifieds and more!

2016年9月10日 · While oil cooling in a liquid cooled V8 V10 V12 race motor is a consideration it's not nearly as critical as in a air / oil cooled Harley motor. In a V8 you look where oil runs thin for the best cooling opportunities , valve covers , timing cover , oil pan sides , racers use aluminum or thin metal, often painted black for better heat transfer ...

2024年10月4日 · Jim 2007 FLHTCUSE2 S.E. 10.5:1 pistons, S.E. 251 cams, S.E. pro tuner Big Sucker ll, Rinehart True Duals 1977 Triumph Bonneville Silver Jubilee - sold after 40 great years together

2016年5月18日 · Kind of a two part question here as I'm trying to decide which direction to go. I was planning on buying a V&H FP3 when they eventually release the new ones for older bikes to address a low speed/low rpm surge that I think from a lot of reading here is a minor tuning issue that an FP3 would...

2012年5月7日 · I was riding home form work today and had an engine light + P2122 Fault code. Not sure what the code breakes down. I did find a loose plug wire. The light went a way. The bike seem to be running fine. Can't find the codes for a 2009 Ultra. No probema in the morning.

2022年1月31日 · '21 LowRider ST 126 rwhp, 134 rwtq, Kinda stock '05 Carbed Night Train (Sold) 111 rwhp, 112 rwtq Best 1/4 ET 12.557s Best 1/4 MPH 108.59

2025年2月23日 · 2020 Road Glide Ultra. S&S Grand National mufflers, S&S Stealth air cleaner assembly, SE Torque cam, SE Pro Street Tuner, Klock Werks Pro-Touring windscreen, Grasshopper drivers backrest, Kuryakyn highway pegs, lower triple tree air deflector,

2015年1月19日 · Dealer techs said it would work before I bought it. Well it wouldn't. So I bought a new 7wire tach and wiring harness to plug into the main harness. If I remember correctly, new tach and harness was about $238.00, without bracket, which you already have. The tach harness that came from Harley was wired wrong and blew my abs module.