ZR-1 Net Registry Forums - View Single Post - Injector Housing to Head Port Match Issue

LGAFF · 08-15-2013

Correct, you are grinding on the heads, if you do not wish to do so, leave it.....it is not "hurting" you results vs stock. I did a set for a member and he did not port match it and still picked up 37rwhp

08-15-2013	#6
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,180	Re: Injector Housing to Head Port Match Issue Correct, you are grinding on the heads, if you do not wish to do so, leave it.....it is not "hurting" you results vs stock. I did a set for a member and he did not port match it and still picked up 37rwhp __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359