View Single Post
Old 06-08-2013, 09:18 PM   #3
INSIDIOUS '86
Registered User
 
INSIDIOUS '86's Avatar
 
Join Date: Jul 2009
Location: washington
Posts: 4,178
Re: Rec Port Intake on Oval Port Heads..

It's been documented in super Chevy and such. Gains are usually when the intake is a restriction. Any power loss would be seen only from the intake runners being to big and losing velocity. So low end power would be the sacrifice. But you wouldn't notice much. A matching oval port is a good idea but not required
Posted via Mobile Device
__________________
377 sbc thumpr cam autogear m23 muncie 3:73 Detroit trutrac
3''spintech prostreet mufflers xpipe 1 3/4 headers
build thread !http://67-72chevytrucks.com/vboard/s...d.php?t=577217
Iroc gauge threadhttp://67-72chevytrucks.com/vboard/s...d.php?t=554511
INSIDIOUS '86 is offline   Reply With Quote