5.3 piston to valve clearence
11-10-2013, 03:55 PM
#1
Teching In
Thread Starter
Join Date: Nov 2011
Location: Fredericksburg,va
Posts: 37
Likes: 0
Received 0 Likes
on
0 Posts
5.3 piston to valve clearence
New build, 5.3 bored to 3.898 with flat top pistons and using my 5.3 heads there p&p with 2" valves im looking to up compression with this build my main concern is piston to valve clearence im going to be running a vinchi trucker high lift 216/224 lift .585 lift anyone done a similar build ? any comments welcome
11-10-2013, 04:00 PM
#2
Teching In
Join Date: Nov 2013
Location: Pennsyltucky, USofA.
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
I'd say go with 6.0 heads, the have slight bigger combustion chambers, and are pretty much the same thing, but built for the bigger bore size. I wouldn't know what to set the clearance to though. Haven't gotten far at all on my 5.3 yet.
11-12-2013, 01:21 PM
#3
New build, 5.3 bored to 3.898 with flat top pistons and using my 5.3 heads there p&p with 2" valves im looking to up compression with this build my main concern is piston to valve clearence im going to be running a vinchi trucker high lift 216/224 lift .585 lift anyone done a similar build ? any comments welcome
6.0 heads would take away that compression you put the flat top in for, though they do flow well. Not as well as the ported 5.3 heas though.
Thread
Thread Starter
Forum
Replies
Last Post
lycominghunter
GM Drivetrain & Suspension
4
08-15-2015 12:26 PM
