Quote:

My 408 is very close to yours, same compression and heads. I have just a little more duration and more lift with a Victor. Mine loves the Bigs 950HP on it. I'd like to try a 1000 4150 to see if it would pick up.




On the dyno I've seen an additional 5-8 HP over the 950 but haven't tried it at the track.


Brian Hafliger