The Mustang Forum for Track & Racing Enthusiasts

Taking your Mustang to an open track/HPDE event for the first time? Do you race competitively? This forum is for you! Log in to remove most ads.

  • Welcome to the Ford Mustang forum built for owners of the Mustang GT350, BOSS 302, GT500, and all other S550, S197, SN95, Fox Body and older Mustangs set up for open track days, road racing, and/or autocross. Join our forum, interact with others, share your build, and help us strengthen this community!

questions for kooks experts with Ford Racing Cobra Jet Intake Manifold & new TB

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

344
0
I have a Kooks LT setup done with 1 3/4" headers.
Does anyone know if the existing pipes on this setup would be the same if I go to 1 7/8" headers?

On a related matter, any opinions as to whether the 1 3/4 will flow enough for the new Ford Racing Cobra Jet Intake Manifold, setup with that dual barrel throttle body? (My setup is track-only, so I am running test pipes & no cats)...

Last, anyone got any real world dyno intel from this setup?

Thanks in advance for any replies.

Almost forgot, - any opinions as to how many HP/TQ the boss internals are good for (track duty) before reliability becomes an issue?
 

TMO Supporting Vendors

Top