Going with larger cubes..how much boost?
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TECH Enthusiast
Joined: Jun 2003
Posts: 720
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From: So Cal
Going with larger cubes..how much boost? Im going to rebuild in about 10k miles (that wont be that long in LA..lol) and I was thinking about the Lunati 383 kit. I guess I have a few questions on the matter.
First is this kit ok for FI or is there a better one...does the length of stroke of diff. kits matter on FI? Also, with the incresed displacement would a Stage 3 LS6 head or the 6.0 head be better? And finally how much boost can I run without jacking up my block since it bored? Sorry for all the questions but I about to drop alot of money and I need all of your expert advice and experience. Thanks.
First is this kit ok for FI or is there a better one...does the length of stroke of diff. kits matter on FI? Also, with the incresed displacement would a Stage 3 LS6 head or the 6.0 head be better? And finally how much boost can I run without jacking up my block since it bored? Sorry for all the questions but I about to drop alot of money and I need all of your expert advice and experience. Thanks.
Re: Going with larger cubes..how much boost? LS6 heads are smaller chamber than the 6.0 heads.
6.0's are ~70cc stock so they are the way to go.
I think you can run 12-15 lbs of boost if you are careful and tune the car well.
6.0's are ~70cc stock so they are the way to go.
I think you can run 12-15 lbs of boost if you are careful and tune the car well.
Thread Starter
TECH Enthusiast
Joined: Jun 2003
Posts: 720
Likes: 0
From: So Cal
Re: Going with larger cubes..how much boost?
LS6 heads are smaller chamber than the 6.0 heads.
6.0's are ~70cc stock so they are the way to go.
I think you can run 12-15 lbs of boost if you are careful and tune the car well.
6.0's are ~70cc stock so they are the way to go.
I think you can run 12-15 lbs of boost if you are careful and tune the car well.
Re: Going with larger cubes..how much boost? I don't think I would want someone to take a set of LS6 castings and open up the combustion chambers to 70cc.
I think Lunati sells a stroker kit with FI pistons, anyone know offhand?
I think Lunati sells a stroker kit with FI pistons, anyone know offhand?
