/6 headers

Dyno testing, showed more foot pounds and HP gains. Track testing also gained in 60' 330' and so on. DodgeDiva's car has hooker super comps, running the same motor, carb, gear, ect. When she took off before me, I was able to run her down by the 60' every time? So much for the low end loss. Both RPM range with stock cams is 2200rpm to 4200 rpm now but will change soon. I feel the long tube hookers are just starting to work good for her, when she shifts. That is why we are going to take the Hookers off and install PowerPipe-DC on her stock motor. We will post her times when this is done. No testing at high RPM range yet. Have a good day back to work!! see ya