WebDec 15, 2015 · Cylinder heads are just one part of the entire performance package. They’re not a standalone upgrade in that they must be … WebCylinder Heads for Serious Race Applications! 18° Intake & Exhaust Valve Angles. This -18C series cylinder head has an 18-degree valve angle that works well on dirt late …
SBC Heads - Skip White Performance
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1972 Pontiac 7K3 Cylinder Head Porting Bowl, CSA, & Window …
WebThe BR 7 is an out-of-the-box version that comes standard with 71 cc combustion chambers, bowls blended, and intake ports matched. The STS BR 7 is a 100% CNC ported version that flows over 375 cfm. The BR 7 and the STS BR 7 both utilize a 12° valve angle and 2.204 / 1.614 valve combination. The STS BR 7 273 flows over 415 cfm with a 72 cc ... WebCalculator For Figuring the Cross Sectional Area of Ports with no Choke Point From RPM Todays date is 4/3/2024 Cross Sectional Area equals the minimum cross sectional area of your intake port. (length times width) This is most times your push rod area, but not always. For a more accurate calculation try Larry Meaux's Pipe Max. WebCylinder Heads Menu Toggle. Top End Combos; LS Compatible Heads Menu Toggle. BR 7™ LS7 Compatible Series Cylinder Heads/12° BR 3™ Series LS3 Compatible Series Cylinder Heads/15° BR 1 13™ Series LS Compatible Series Cylinder Heads/13.5° Small Block Chevrolet Compatible Heads Menu Toggle. IK® Series Cylinder Heads/23° Race … the price is right season 51 episode 82