Compression ratio?? Need advice please
Thread Starter
On The Tree
Joined: Dec 2008
Posts: 102
Likes: 0
From: San francisco, California
Compression ratio?? Need advice please I have a stock Ls1 346ci engine and Im planning to get texas speed PRC LS6 stg 2.5 CNC ported cylinder Heads. After adding these heads, what will the COMPRESSION RATIO in the motor be?? This will help Me pick a specific camshaft for the heads, any help please, thank you
With the stock short-block and GM MLS head gaskets you can get them at 64cc chambers and that will net you about 10.7:1. Of course thinner gaskets and milling can bump your compression up from there!
What camshaft were you considering?
What camshaft were you considering?
__________________
Largest Stocking Distributor of LS-x Engines / CHECK OUT OUR NEW WEBSITE!
COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
POWERBOND - ASP - AND MORE!
Largest Stocking Distributor of LS-x Engines / CHECK OUT OUR NEW WEBSITE!
COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
POWERBOND - ASP - AND MORE!
Trending Topics
Thread Starter
On The Tree
Joined: Dec 2008
Posts: 102
Likes: 0
From: San francisco, California
With those PRC LS6 stg 2.5 CNC heads? The Torquest camshaft from the following is what I will use:
215/231 .631/644-118lsa
232/234 .646/.612-112
235/243 .621/.624-113
239/242 .649/.609-112
Which one is the Torquest camshaft for those heads??
Thanks
215/231 .631/644-118lsa
232/234 .646/.612-112
235/243 .621/.624-113
239/242 .649/.609-112
Which one is the Torquest camshaft for those heads??
Thanks
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
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
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
You've really skipped over the lower 220's cams that will really make some torque at useable rpms.
