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

new 346 build help?

Thread Tools
 
Search this Thread
 
Old 12-05-2010, 05:49 PM
  #1  
On The Tree
Thread Starter
iTrader: (3)
 
ItalianZ28Stallion's Avatar
 
Join Date: Nov 2007
Location: pleasant hill
Posts: 117
Likes: 0
Received 0 Likes on 0 Posts

Default new 346 build help?

the bottom end will be getting new main bearings and new piston rings. The cam im going with is a custom cam 226/236 570/578 with a 110 lsa, and the 918 comp springs and pushrods, ls6 ported oil pump, ls2 timing chain, im going with a set of 243 heads none ported, ls7 lifters, scorpion rockers, tr55 plugs msd wires, hooker long tubes xpipe,ported fast 90/90, racetronics #42 injectors, slp maf and slp cold air intake. gto spec t56 6puck ACT clutch. I also have 3.90 gears. My ? is what do you think im going to put down and or if any one has around the same set up and if so do you have a nay dyno graphs thank you.

Last edited by ItalianZ28Stallion; 12-05-2010 at 06:17 PM.
Old 12-05-2010, 06:05 PM
  #2  
On The Tree
 
blocc monster's Avatar
 
Join Date: Sep 2010
Posts: 106
Likes: 0
Received 0 Likes on 0 Posts
Default

Wat type tranny do u have?
Old 12-05-2010, 06:05 PM
  #3  
TECH Addict
iTrader: (2)
 
Darkman's Avatar
 
Join Date: Apr 2009
Location: Spring, Texas
Posts: 2,167
Likes: 0
Received 5 Likes on 4 Posts
Default

Headers?
Old 12-05-2010, 06:18 PM
  #4  
TECH Senior Member
 
garygnu's Avatar
 
Join Date: Feb 2009
Posts: 5,446
Received 4 Likes on 4 Posts

Default

I have herd the racetronics injectors won't fit with a fast intake.get a valve job on the 243 heads.
Old 12-05-2010, 07:46 PM
  #5  
Captain Double Post
iTrader: (2)
 
BOBS99SS's Avatar
 
Join Date: Jun 2010
Location: Elyria Ohio
Posts: 1,622
Likes: 0
Received 2 Likes on 2 Posts
Default

slp mafs= fail,there junk,I would send the heads out,that set up will make decent power but your leaving a lot on the table by not having them worked,If I had a cam around that size I would for sure get those 243s worked on with a valve job,I don't know if you all ready bought a fast intake but your better of going with a ls6 for now and having the heads done,is this a dd? Do you have a rearend? Are you racing at all,
Old 12-05-2010, 08:00 PM
  #6  
Captain Double Post
iTrader: (2)
 
BOBS99SS's Avatar
 
Join Date: Jun 2010
Location: Elyria Ohio
Posts: 1,622
Likes: 0
Received 2 Likes on 2 Posts
Default

Are these all parts you have or are planning on getting
Old 12-06-2010, 04:27 AM
  #7  
On The Tree
Thread Starter
iTrader: (3)
 
ItalianZ28Stallion's Avatar
 
Join Date: Nov 2007
Location: pleasant hill
Posts: 117
Likes: 0
Received 0 Likes on 0 Posts

Default

i have all these parts




All times are GMT -5. The time now is 02:06 AM.