2024 May
of the Month

Doug's Headers

Vehicle Pontiac Firebird Trans Am WS6
Category Engine Modifications
Last Updated 12/11/2012
Comments HP pontiac found that these headers added 75 hp and 50 ft lb of torque on the dyno. I strongly recommend these for any round port engine out there. My engine now feels like somone removed the potatos from the pipes.

Tired of these Ads? Purchase Enhanced Membership today to remove them!