Birkmire Racing Machines headers?
#1
Birkmire Racing Machines headers?
http://www.brmusa.com
They claim that these headers provide a 9 HP increase from 3800 to 6000 rpm and a 13 hp/16 lb-ft of torque increase at peak.
TIG-welded and constructed of equal-length T-304 stainless steel tubing with 3/8" billet stainless steel flanges.
They claim that these headers provide a 9 HP increase from 3800 to 6000 rpm and a 13 hp/16 lb-ft of torque increase at peak.
TIG-welded and constructed of equal-length T-304 stainless steel tubing with 3/8" billet stainless steel flanges.
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