another 30T power pulley install...
Road Master
Joined: Feb 2008
Posts: 1,214
Likes: 0
From: Tacoma, WA
Yes, I have been told the speedo will be off about 5-7 mph, showing you are going faster than you really are. I can live with that...
Thread Starter
|
Road Warrior
Joined: Nov 2007
Posts: 1,641
Likes: 4
From: south of Boston
Indeed!
Tourer
Joined: Oct 2007
Posts: 463
Likes: 2
From: Buffalo, NY
I can live with the speed difference also. What I can't live with is having the odometer over state the actual miles I'm putting on the bike.
My car speedo is registers 1 mile 53' short of an actual mile. Doesn't sound like much but you are recording an extra 1,000 miles for every 100,000 you drive.
What is the "5 to 7 mph" difference equal to? .1, 1, 10 extra miles per 100?
My car speedo is registers 1 mile 53' short of an actual mile. Doesn't sound like much but you are recording an extra 1,000 miles for every 100,000 you drive.
What is the "5 to 7 mph" difference equal to? .1, 1, 10 extra miles per 100?
Road Master
Joined: Jul 2006
Posts: 1,246
Likes: 1
From: T-City, Wa.
Well here I go again, another mod that is a MUST!!!! Great idea!!! Looks like this will be the very next thing done. Dumb question, what is the stock tooth on the 06's? Just curious, also the belt would need to be changed also or not? Just looking to get the parts list going.
Thread Starter
|
Road Warrior
Joined: Nov 2007
Posts: 1,641
Likes: 4
From: south of Boston
I believe the pulley on the 06s and up is 32 tooth...and NO, you do not need to change the belt. Stock will be fine.
HD Forum Stories
The Best of Harley-Davidson for Lifelong Riders
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Verdad Gallardo
8 Best Harley-Davidson Motorcycles Ever
Pouria Savadkouei
10 Worst Harley-Davidson Motorcycles Ever
Pouria Savadkouei
Killer Custom's Jail Break Is The Breakout That Refused to Blend In
Verdad Gallardo
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Verdad Gallardo
Harley-Davidson Reveals Super Cool Cafe Racer Concept
Verdad Gallardo
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Verdad Gallardo
10 Motorcycles You Should Never Buy
Joe Kucinski
10 Things Harley-Davidson Needs to Fix in 2026
Verdad Gallardo
Outstanding HDF Member
Joined: May 2008
Posts: 2,166
Likes: 4
From: la
http://www.bigboyzcycles.com/Gearratio.htm They have a chart and you can compare RPM's through out the gears. Just put in 30 in the alternate sprocket box and the numbers will come up. This Big Boyz site Rocks for comparing different products.