MAX WEDGE HEADER POWER OUTPUT

[FLY 9999]

Has anyone made 550 HP(or more) w/ factory max wedge headers? Are the repops any good?

 

[silversedan]

don't know about hp, but on my max wedge street car, I ran it on the track with the max manifolds and open factory cut outs and it ran 12.30 with sticky tires, then the following year I needed to race it, cause my SS belvedere cam took a crap and I wanted to stay in the points, anyway I put race headers on the max car and it only ran 11.90s I was hoping for more. so I guess the manifolds don't work too bad. an they are heavy too. Russ