GMHighTechPerformance Homepage

1999 Chevy Corvette

...West Coast uses a CNC machine to cut its ideal shape and size from the meaty Edelbrock Pro-Port castings (PN 61989). The substantial wall thickness in these heads actually allows WCRCH to take the intake all the way to 245 cc for strokers and forced induction. Stock valve angle and geometry is retained, while still enabling 311/236 cfm flow at .600-inch lift (using a 4-inch bore).
1999 Chevrolet Corvette - Unlocking The Combination - Tech

 ...West Coast uses a CNC machine to cut its ideal shape and size from the meaty Edelbrock Pro-Port castings (PN 61989). The substantial wall thickness in these heads actually allows WCRCH to take the intake all the way to 245 cc for strokers and forced induction. Stock valve angle and geometry is retained, while still enabling 311/236 cfm flow at .600-inch lift (using a 4-inch bore).  View Related Article

 

 

Get Adobe Flash player

Car Research Guide