Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

Help!!!!!

Thread Tools
 
Search this Thread
 
Old 03-01-2016, 07:56 PM
  #1  
Teching In
Thread Starter
 
Brandon's98Z's Avatar
 
Join Date: Dec 2012
Location: NW Missouri
Posts: 10
Likes: 0
Received 0 Likes on 0 Posts
Default Help!!!!!

Hey Everyone, ran into a problem tonight while throwing my motor together. Ill start from the top. its a gen 3 5.3 that was bored 30 over, factory style forged 30 over pistons, scat rods, and ls1 crankshaft. the problem is that I am having ptv clearance issues. so here are the cam specs

bullet racing cam
.226/.234 @.50 .590/.590 115+4. 7.400 push rod, .650 pac springs, stock rockers, cloyes timing set put on at 0 degrees.

I'm pretty new to the ls stuff so I am wondering why I am having the ptv issues, plan on calling bullet tomorrow just thought I would see if anyone here could shed some light on it.

Last edited by Brandon's98Z; 03-01-2016 at 08:05 PM.
Old 03-01-2016, 08:04 PM
  #2  
Teching In
 
Aaron1989's Avatar
 
Join Date: Feb 2016
Posts: 14
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by Brandon's98Z
Hey Everyone, ran into a problem tonight while throwing my motor together. Ill start from the top. its a gen 3 5.3 that was bored 30 over, factory style forged 30 over pistons, scat rods, and ls1 crankshaft. the problem is that I am having ptv clearance issues. so here are the cam specs

bullet racing cam
.226/.234 @.50 .590/.590 115+5. 7.400 push rod, .650 pac springs, stock rockers, cloyes timing set put on at 0 degrees.

I'm pretty new to the ls stuff so I am wondering why I am having the ptv issues, plan on calling bullet tomorrow just thought I would see if anyone here could shed some light on it.
Stock heads?
Old 03-01-2016, 08:06 PM
  #3  
Teching In
Thread Starter
 
Brandon's98Z's Avatar
 
Join Date: Dec 2012
Location: NW Missouri
Posts: 10
Likes: 0
Received 0 Likes on 0 Posts
Default

yes stock 317 heads with ls9 gaskets .51 compressed
Old 03-01-2016, 08:42 PM
  #4  
TECH Apprentice
iTrader: (11)
 
brobinson216's Avatar
 
Join Date: Aug 2015
Location: Charlotte NC
Posts: 388
Likes: 0
Received 1 Like on 1 Post
Default

Flat tops pistons with valve reliefs?

What measurements are you coming up with? How are you measuring?

You've left out a good bit of information for anyone to help.



Quick Reply: Help!!!!!



All times are GMT -5. The time now is 02:52 AM.