do i need new headers?
do i need new headers?
right now i a have a 355 with BBk 1 5/8" shorty headers and in the middle of putting together a 383 around 500hp can i still use the bkk or should i go with a 1 3/4" long tube header?
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colts0455
LT1 Based Engine Tech
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Jul 28, 2015 11:28 PM



