Superformance headers were developed to fit a stock OEM 351W exhaust port configuration. With the development of the SBF large port heads from Ford Racing, AFR or Dart, with the addition of a wider bolt pattern Firefly was able to develop these large port ceramic coated stainless steel headers to further increase flow over the standard Firefly 351W headers.
Click on any picture to enlarge
|
|
Large Port 351W head - Note additional header bolt holes
FPP "Z" vs SPF headers
Verification
Final Product
FPP Customer Cars |
PRICING
$1,750.00 +S&H
Allow 8-10weeks with 50% deposit TO ORDER Call 586-939-9632 or --------- Installation available @ Craig's Cobras $300.00
|
|
