Max valve size for ls2 block? - LS1TECH - Camaro and Firebird Forum Discussion

Notices
Generation IV External Engine LS2 | LS3 | LS7 | L92 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

Max valve size for ls2 block?

 
Old 03-12-2019, 06:44 AM
  #1  
Teching In
Thread Starter
 
Join Date: Apr 2011
Posts: 13
Default Max valve size for ls2 block?

​​​​Iíve been searching for at least 2 days on the max valve size. Iím buying a set of ported ls3 heads and the intake is 2.165 and the exhaust is 1.6.

Will this fit a 4.000 bore. I donít know how they are spaced but that leaves .235 clearance.
robert19890412 is offline  
Old 03-12-2019, 03:29 PM
  #2  
Staging Lane
iTrader: (1)
 
Join Date: Aug 2008
Posts: 97
Default

Yes. The big valve/rectangular port heads are also used as stock on the 6.0L LY6 truck engine.
FormulaBoat is offline  
Old 03-12-2019, 03:47 PM
  #3  
Teching In
Thread Starter
 
Join Date: Apr 2011
Posts: 13
Default

Originally Posted by FormulaBoat View Post
Yes. The big valve/rectangular port heads are also used as stock on the 6.0L LY6 truck engine.
thank you
robert19890412 is offline  
Old 03-15-2019, 06:54 PM
  #4  
Teching In
 
Join Date: Apr 2017
Location: Western NC
Posts: 30
Default

And on the L76.
L78steve is offline  

Thread Tools
Search this Thread

About Us Archive Advertising Cookie Policy Privacy Statement Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: