Milled 317's - LS1TECH

Go Back   LS1TECH > WELCOME TO LS1TECH > New LS1 Owners - Newbie Tech
Log In 

New LS1 Owners - Newbie Tech
Basic Technical Questions & Advice
Sponsored by
Improved Racing

Milled 317's

Thread Tools Search this Thread
Old 05-11-2012, 07:12 PM   #1
Teching In
Join Date: Sep 2011
Posts: 12
Default Milled 317's

How much can I mill 317 heads so I can run a cam with .525 lift without any problems?
RL350SS is offline   Reply With Quote
Old 05-13-2012, 09:56 AM   #2
11 Second Club
iTrader: ( 2 )
A.R. Shale Targa's Avatar
Join Date: Feb 2011
Location: Fredonia,WI
Posts: 2,550

duration of the cam is more important than lift as the piston is nowhere near
top dead center when the valve is at max lift. If you mill those heads more
than .035-.040" the intake manifold will not fit right. Head gasket thickness
plays a part as well.
A.R. Shale Targa is offline   Reply With Quote

317, heads, milled

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are Off


All times are GMT -5. The time now is 08:59 PM.