6.0 build
Thread Starter
Registered User
Joined: Dec 2020
Posts: 5
Likes: 0
6.0 build Ok maybe this is the correct section. I have a 2004 lq4 i plan to put 243 heads on . The heads are milled . 20 but may need to cleanup to . 30. My question is with stock mls gaskets will there be valve clearance issues. I also plan to go to the wiesco flattop forged piston. Thanks to anyone who knows are takes the time to respond. Will also be running a nitrous express crossbar on this with a gary williams carb. Oh the cam ia a texas speed 231-234-108 with supporting springs and pushrods.
TECH Fanatic
Joined: Dec 2019
Posts: 1,129
Likes: 478
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?
Pouria Savadkouei
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
TECH Addict
Joined: Dec 2017
Posts: 2,195
Likes: 980
The difference between .030 and .30 is kinda like the difference between "I helped my uncle, Jack, off his horse", and ... something COMPLETELY ELSE. 
Some twerp can come in here and call whoever a "grammar ****", but if he can't express himself clearly, he's just another laughable incoherent blowhard.
That said, I doubt he'll have any PTV clearance problems, unless he does something like the guy that posted on here acoupla days ago did with the photo of his timing set "a half tooth off". Like, somehow, you can split teeth on a sprocket.
Some twerp can come in here and call whoever a "grammar ****", but if he can't express himself clearly, he's just another laughable incoherent blowhard.
That said, I doubt he'll have any PTV clearance problems, unless he does something like the guy that posted on here acoupla days ago did with the photo of his timing set "a half tooth off". Like, somehow, you can split teeth on a sprocket.
Joined: Jul 2007
Posts: 1,504
Likes: 180
From: ELSA, South TEXAS (956) 802-7700
If pistons have valve reliefs, they will help to avoid ptv clearance issues with that cam on a 108 lsa. Cams ground on a low lsa will less ptv clearance. Should you have any further ?s, feel free to call or text me...
Rob (956) 802 7700
Rob (956) 802 7700