Porting supercharger


jdoc7

GT Owner #1872
Mark II Lifetime
Jan 7, 2007
404
Central, Illinois
Anyone done this to their stock or Whipple blower and were any significant gains realized?
 
I can't recall seeing anyone do this.

In my opinion, I would probably just go the pulley/tune rout if you have the stock blower, and I'm sure Whipple has the blower setup like they would like it. I know some alot of the 03/04 Cobra guys did it, but with the twin screw and the abundance of power available with small changes I wouldn't put it high on my list of things to attempt.
 
Anyone done this to their stock or Whipple blower and were any significant gains realized?

Very, very little gains.

Dustin
 
That's what I thought, thanks for the replies.
 
From our resident forum "alchemist", not a GT but HD F-150 Lightening so engine/blower very similar.
Hope this helps. :cheers

http://www.fulciotestserver.com/vbulletin/rebelv8/showthread.php?t=658&highlight=porting+blower