Home
What's new
Latest activity
Authors
Store
Latest reviews
Search products
Forums
New posts
Search forums
What's new
New posts
New listings
New products
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
Cart
Cart
Loading…
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Search titles only
By:
Menu
Log in
Register
Navigation
Install the app
Install
More options
Change style
Contact us
Close Menu
Forums
Mustang Forums
2011-2014 Mustangs
Engine/Tuning
New TSB concerning aftermarket tuning and modifications
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="kevinp" data-source="post: 10877974" data-attributes="member: 106826"><p>LS cars are not 12:1, LS7 is 11:1 and most othere are 10-10.5:1. And yes they have broken ring lands stock (#7) with a tune and bolt ons. Quite a few broke ring lands back when they first came out, I had a P1SC on a LS1 Z28 in 2000 for quite a while and never hurt a piston - sounds familiar doesnt it..</p><p></p><p>Now BMW M3 V8s are 12:1 and spin to 8400rpm stock, but they have forged pistons..</p></blockquote><p></p>
[QUOTE="kevinp, post: 10877974, member: 106826"] LS cars are not 12:1, LS7 is 11:1 and most othere are 10-10.5:1. And yes they have broken ring lands stock (#7) with a tune and bolt ons. Quite a few broke ring lands back when they first came out, I had a P1SC on a LS1 Z28 in 2000 for quite a while and never hurt a piston - sounds familiar doesnt it.. Now BMW M3 V8s are 12:1 and spin to 8400rpm stock, but they have forged pistons.. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Mustang Forums
2011-2014 Mustangs
Engine/Tuning
New TSB concerning aftermarket tuning and modifications
Top