WebUnderCover Porting Our “Undercover Porting” adds 15-30 horsepower to your engine combination by modifying the critical areas of the head and retaining a stock-looking port. Acid Porting Acid Porting uses chemical treatments to enlarge the intake ports, which maximizes air flow & increases intake volume, while maintaining a stock appearance. WebApr 10, 2024 · Edelbrock 61599 Performer Pontiac D-Port Cylinder Head Chamber Size 72Cc. $1,602.39. Free shipping. Edelbrock 61599 Pontiac Performer D-Port Cylinder Head. $1,467.95. Free shipping. Edelbrock 61599 Performer Series D-Port Cylinder Head. $1,509.26. Free shipping.
Cylinder Heads Performance Guide for Pontiac V-8 Engines - CarTechB…
WebAt the end of the day, pocket porting may not produce the fastest-looking set of heads or the most photogenic, but the results can be very satisfying. Rule Number 2: Let the air move the way it wants to, not the way you think it should. Any time you force air to flow along a particular path, the total flow almost certainly drops. WebGet Your Pontiac Out of the Garage and Back on the Road with These Modern Performance Cylinder Heads from Speedmaster! Other Shops Sell Ported 240CFM Iron Heads for … simpson megashot 2800
Cylinder Head Porting Services - Brzezinski Racing Products
WebUltimate Pontiac Head Flows. PONTIAC POWER RULES ! ! ! BACK. Disclaimer: Take these air flow readings with a grain of salt. The readings may be 10% high. ... I think the main purpose would be the air flow comparison between the different heads. ... (1971 465 D-port low compression) Date cast: D011 Grade: l Valve sizes: 2.11/1.77 Intake port ... WebCylinder Head, Performer, Aluminum, Assembled, 72cc Chamber, 204cc Intake Runner, D-Port, Pontiac, Each. Part Number: EDL-61599. 3.0 out of 5 stars WebCustomer supplies connecting rod cores, case and heads to be modified. $1575.00. Corvair Big Bore Kit. 3.3 L displacement. Same notes as above, but customer supplies a … simpson medical practice west lothian