Rocker Arms
jobberone
Joined: Aug 2003
Posts: 2,062
Likes: 8
From: Kailua Kona HI
You can't go wrong with the Yella Terras unless you're going to really rev the engine up. They are on sale right now for $375.
I don't see the need to run that much lift on a boosted engine that is a street car for the most part. However, it's not a big deal either.
I don't see the need to run that much lift on a boosted engine that is a street car for the most part. However, it's not a big deal either.
Thread Starter
Burning Brakes
Joined: Feb 2004
Posts: 885
Likes: 0
From: Point Pleasant wv
Still, that doesn't account for the fact that your not spinning the F1 fast enough to make 18 psi...... its just not physically possible. Your running a pulley that's over 20% smaller and your saying it somehow makes over 20% more boost than a 3.75" pulley on the same size motor. What rwhp/rwtq numbers are you seeing. Please post the dyno chart that shows boost levels vs power levels.
