New found power! hitting up the track tonight
To make a long story short I bought a ford racing 427w years ago for my 68 fastback. Car laid down 407rwhp and 412rwtq. She was all done making power around 5600rpm. Which I didn't like. I talked to a bullet racing cams about a new cam and they told me the cam looks great but the valve springs in the motor are ****. So I swapped them out and went back to the dyno and she laid down 430rwhp @6700. Very happy! The car feels so much better too reving. I will be hitting up the track this weekend to test it out. Anyone that has this crate motor should swap springs.
1968 fastback, 427w, 409rwhp 412rwtq, 11.67@116
. 1988 LX 5.0, fastest street car in Montana.
Last edited by 1wldpny; 05-27-2016 at 09:39 AM.