We made 695HP and 530TQ with it...6.4 heads, 12.5:1, custom IMM cam, stock rockers and lifters...used a 1050 and drag pak intake.

It was fun using the MSD and no leaks!! Really neat sounding engine, very quiet even at 7500rpm.

https://youtu.be/m2z18MC7hbg

https://scontent-lax3-1.xx.fbcdn.net/v/t...amp;oe=58D03A26

https://scontent-lax3-1.xx.fbcdn.net/v/t...amp;oe=5886E709


Brian Hafliger