CLASS RACER FORUM - View Single Post - GM Performance 25534446 Vortec Large Port

Dyno · 06-21-2012, 01:47 PM

The spark plug location on the RHS is to low if you cut the head.

06-21-2012, 01:47 PM	#5
Dyno Senior Member Join Date: Dec 2002 Posts: 916 Likes: 1,139 Liked 685 Times in 204 Posts	Re: GM Performance 25534446 Vortec Large Port The spark plug location on the RHS is to low if you cut the head.