[.gearhead.]

I'm swapping out my ZZ4 engine for a 408 smallblock with around 500hp. I'm replacing the Crane Fireball heads with Brodix Track 1 heads. Does anyone run these heads? If so, what headers are you using? I'm leaning toward the Hedmann 1-3/4" into a 3" collector and 3" exhaust with Borlas, turned out in front of the rear tire. Is that header too small? Recommendations?

Any header advice would be appreciated...

Thanks.
Jim

 

[onovakind67]

1-3/4" headers will be plenty large for a 500 hp motor. Some might even suggest using a 1-5/8" stepped up to 1-3/4 on a low power motor.

 

[Mark .L.W.]

I run track 1's and use a set of 2131 hooker supercomps .
Mark.