HORSEPOWER QUESTION
Mar 6, 2008 | 08:31 PM
Thread Starter
Joined: Mar 2008
Posts: 42
From: LAKELAND, FL.
HORSEPOWER QUESTION
HOW MUCH H-P WILL I GAIN WITH BBK SHORTY HEADERS
Mar 6, 2008 | 08:39 PM
Joined: May 2007
Posts: 6,347
From: Columbia, MO
RE: HORSEPOWER QUESTION
not very much.
Mar 6, 2008 | 08:57 PM
Thread Starter
Joined: Mar 2008
Posts: 42
From: LAKELAND, FL.
RE: HORSEPOWER QUESTION
HOW ABOUT AN ANSWER IN PERCENTAGES. . . . 10 TO 15 ?
Mar 7, 2008 | 09:54 AM
Joined: Dec 2007
Posts: 390
RE: HORSEPOWER QUESTION
Shorty headers provide virtually no gain. Not really any better than stock manifolds from what I know.
Mar 7, 2008 | 09:06 PM
Thread Starter
Joined: Mar 2008
Posts: 42
From: LAKELAND, FL.
RE: HORSEPOWER QUESTION
OOPS THEY ARE FULL LENGTH HEADERS WITH H-PIPE NO CATS K&N AIR FILTER AND SPACER ON THROTTLE BODY
Mar 7, 2008 | 09:14 PM
Joined: Jul 2007
Posts: 507
From: Lake of the Ozarks
RE: HORSEPOWER QUESTION
Long tubes suck to put on the newer mustangs, but with that you could probably see around 15-30 hp, getting rid of all of those cats on those cars helps a lot
Mar 7, 2008 | 09:25 PM
Joined: Aug 2006
Posts: 492
From: MD
RE: HORSEPOWER QUESTION
you should have it tuned w/ LT's , o2's are moved further back .
Mar 8, 2008 | 09:35 AM
Joined: Jun 2005
Posts: 1,362
From: northern MI/southern LA
RE: HORSEPOWER QUESTION
i believe nanaki said under optimal circumstances which he has they put out 6rwhp dynoed.
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HORSEPOWER QUESTION
