I have the V3. I have a Walbro 255 with 42# injectors. It put down 383rwhp on a dynojet. I love the car and the way it runs. It felt like I dropped a new engine in it when I drove home.
Just now saw this thread, but I wouldn't have done it anyways. I've owned a Fox vert and they have waaay to many creeks and noises than the SNs. The SNs are so much better. And as was said, the Fox verts ALWAYS leak.
Does anyone have any opinions on these heads?
http://www.summitracing.com/parts/TFS-51400004-M61/
I'm looking to add them to my supercharged 94 Cobra to push it to 450 horsepower.