CLASS RACER FORUM - View Single Post - High velocity header collectors, are they worth it?

John Quinn · 07-30-2010, 12:25 PM

I have read that equal length primaries (assuming proper diameter) will deliver the most power but in a narrow RPM band, Running different length primaries will lower the peak HP but broaden the HP curve delivering higher average HP over a larger RPM band.

It seems to me that higher average HP should be the goal for a drag motor.

07-30-2010, 12:25 PM	#13
John Quinn Member Join Date: Jul 2002 Location: Bison, KS Posts: 97 Likes: 0 Liked 0 Times in 0 Posts	Re: High velocity header collectors, are they worth it? I have read that equal length primaries (assuming proper diameter) will deliver the most power but in a narrow RPM band, Running different length primaries will lower the peak HP but broaden the HP curve delivering higher average HP over a larger RPM band. It seems to me that higher average HP should be the goal for a drag motor. __________________ Stock - 5013