Their is a gain in the Whole RPM Band Not Just the upper rpms. Right from .100 to .800 lift cam show a increase in air flow. So yes they would help a daily driver.

NOW THIS GOES for Both Race and NONE race app. If you have never run The Motor with and with OUT The Lumps You Personaly would never realy know the difference. It's JUST LIKE setting a cam Up
AT TOP DEAD 4degress before Or 4degrees after UNLESS You REALLY Ran it Both ways and REALY!!!! know the feel Of
That MOTOR YOU Wouldn't EVEN know THE DIFFERENCE EITHER!!!!!

Now If you'd Like to PAY for a SET Headers to Run on a DYNO and The COST.I'll be more then Happy to run a test for you. REASON for a set Of Headers Is The Motor IS RUN SO HARD the PIPEs TURN CHERRY RED and ARE pretty Much toast AFTER That. But there has been enough On track test That show the Difference for The one that want the Lumps See The difference So No REAl Need to run the Motor on a dyno.
And I have installed Many sets into Daily Drivers with Mild to semi Wild cams. And No Body has come back and said Hey remove these they don't seem to be working.

#3220 }[oooooo]


Larry/Twisted6
[oooooo] smile
Adding CFM adds boost smile
shocked God doesn't like ugly.