Originally Posted By 71blackdemon
the only reason I'm thinking about changing is my W5 leak a little bit of water in one cylinder every once in awhile if I could seal them up I would stay with them any suggestions
. I think the Victor would be worth quite a bit of horsepower over the W 5s in the right hands.. like all heads they have some things you would change but they definitely can move a ton of air... I have seen Flow numbers in the 390 range.. on a set of Victors that Brett Miller did and we're flowed at QMP in California

In the 8s N/A.with Brett miller W8's
5.07 at 133 at 2700lb