What does this mean: SAP
#1
TECH Senior Member
Thread Starter
What does this mean: SAP
I am in the process of looking for BBC headers for my swap and I found a set of Patriot Exhaust 1 7/8" headers (H8024) and they havewhat they call SAP for port shape. AnglePlug? thanks in advance
Jim
Jim
#2
Same As Port
SAP - “Same As Port” - Flange closely matches port shape in cylinder head.
Round - For stock round ports or oversized tube applications
D-Port - Typically fl at fl oor and sides with radius on roof of port.
Oval - Two sides half round. Horizontal and vertical oval.
Square - Nearly equal height and width with varied corner radius.
Square Oval - Made popular by the 18° Chevy, has radiused roof and floor.
Rectangle -
#3
TECH Senior Member
Thread Starter
Thanks dude !