Engine Machining Question

Reply Subscribe

Thread Tools

Search this Thread

Apr 28, 2007 | 11:08 PM

tilly

Thread Starter

TECH Apprentice

iTrader: (5)

Joined: Apr 2006

Posts: 317

Likes: 0

From: KC:K

Engine Machining Question

Hey,

I am curious on how much can I bore a '99 LS1 engine block out, before I would have to resleeve and is it possible to put a 4.10 stroke in a `99 LS1 Block.

Thank You
Tilly

Apr 29, 2007 | 04:04 PM

DaveX

TECH Fanatic

Joined: Feb 2004

Posts: 1,259

Likes: 0

From: Lexington, KY

You can bore them very little. I'm not 100% certain how much, but I think the limit is .005" or .010".

Apr 29, 2007 | 04:20 PM

styoung

TECH Resident

iTrader: (4)

Joined: Jan 2007

Posts: 753

Likes: 0

From: Mass

i think you can go as much as .030 and fit a 4.0 stroke.

Apr 29, 2007 | 04:29 PM

tilly

Thread Starter

TECH Apprentice

iTrader: (5)

Joined: Apr 2006

Posts: 317

Likes: 0

From: KC:K

Is it posssible to put a 4.1 stroke into a stock ls1 block or do i need to modify the crank case a little to fit it in there.

Reply Subscribe

Thread Tools

Search this Thread

Show Printable Version

Email this Page

Reply Share

First
Prev
1 / 1
Next
Last