FS: Unorthodox Racing Crank Pulley

WHEEELMAN

Well-Known Member
Joined
Oct 4, 2008
Posts
856
Reaction score
17
Location
Georgia
Will i notice a difference in throttle response with this pulley? I was always skeetchy about buying lightweight pulleys.


Throttle response = NO
Engine resp = YES



Whenever you reduce the weight from the rotating assembly you "free up" HP that is already there. i:e: pullies, Forged crank, forge pistons, hollow cams..etc

Since there is less weight on the crankshaft assembly, It "spins" a little bit faster. It doesnt take as much effort to rotate the crankshaft and so on, so it should run through the RPM's a lil faster.
 

jwong512

Well-Known Member
Joined
Aug 22, 2009
Posts
1,287
Reaction score
1
Location
Socal 626
I'm new to how pulleys work so would this basically replace the one that the timing belt is currently running on? And do you have any idea how much shops would usually charge to just replace these?
 
Back
Top