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that awesome dude. The first thing I noticed is that it made pretty much 7whp EVERYWHERE not just at the top like you said. Good Work.
![](http://i7.photobucket.com/albums/y261/thesnail/img011.jpg?t=1242951848)
From 3000-5300 RPMs it makes an average of about 3-4 WHP more.
From 5300-5800 RPMs it makes about the same WHP
From 5800-6400 RPMs it loses an average of 3 WHP.
From 6400-6700 RPMS it makes about the same WHP.
From 6700-8400 RPMs it makes about 10-14 WHP more.
I dont see the 7 WHP everywhere as you quoted. What I do see is a header that makes a good amount of WHP over the SSAC where it counts up top. So if he shiftes this car at 8500 RPMs it will drop down to about 5800-6000 RPMs and it will stay in its sweet spot when drag racing.
I see a header that is on average equal to SSAC from 3000-6700 RPMS and makes an average of 10-14 WHP from 7000-8400 RPMs. You just cant go wrong with that. Real power increase where you need it and no loss down low.
I Like It.