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Type: Posts; User: jerry clayton
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04-29-2017 06:51 PM
Thread: Air filter
by jerry clayton- Replies
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- 1,255
Have dynoed many Cobras with 427 type engines...
Have dynoed many Cobras with 427 type engines that were restricted on air cleaners---found considstly that the K&N extreme 14 flow thru top plate added about 8 hp every time we replaced a flat top...
well I decided to do another mod to gain max travel of bars past the intended travel points just for that peace of mind. 1/8 inch is to close so now I'll have 1/2" or better. I cut a 3/16" wall...
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