LS2 Nitrous Build Questions. - LS1TECH

Go Back   LS1TECH > LS1-LS2-LS3-LS6-LS7 PERFORMANCE > Generation IV Internal Engine
Sign in using an external account
Register Forgot Password?
Search


Generation IV Internal Engine
2005-2014 LS2 | LS3 | LS7 | L92 | LS9
Sponsored by
ERL Performance


LS2 Nitrous Build Questions.

Reply
 
Thread Tools Search this Thread
Old 07-17-2012, 01:43 PM   #1
Staging Lane
 
McAllister513's Avatar
 
Trader Rating: 8
Join Date: Oct 2011
Location: Dalton, GA
Posts: 77
Default LS2 Nitrous Build Questions.

Ok I have just purchased an LS2 bare block and I am wanting to build a motor to hold about a 250 shot. I already have everything planned out beside the heads. This is a budgeted build but i'm not going to cheap out like some that I have seem.

What I have planned is:
LS2 Block
Stock Crank
Callies Compstar Rods 6.125"
Wiseco Pistons w/ Steel Top Rings 4.005"
Pat G Cam
Durabond Cam bearing (Are those ok?)
Clevite Rods & Main Bearings

So now I help with my head choice. I was thinking about doing a set of L92 heads that will be cleaned up and checked but no porting. I have read that some are going with cathedral port heads for nitrous but this car will be a all street car for low roll racing with occasional trip to the drag stripe. I want the car to run as good on motor when i'm not using nitrous. This car only gets drove once or twice a week but I do just cruise it on weekends.
McAllister513 is offline   Reply With Quote
Old 07-18-2012, 08:53 PM   #2
LS1TECH & Trucks Sponsor
 
Sales4@Texas-Speed's Avatar
 
Trader Rating: 3
Join Date: Jan 2007
Posts: 1,712
Default

You might take a look at our PRC as cast aftermarket castings. They feature a thicker deck which I think would be important for helping keep the heads from lifting during that large shot of nitrous. They come with 2.06/1.60 stainless valves and a .675" spring kit that should have no problems with valve control. I feel like for the money you can't beat this head on a build like this. They will provide the broad powerband you want and the strength to handle the power you plan to make. I put them on my car and I am very happy with the results.

http://www.texas-speed.com/p-3515-pr...ast-heads.aspx
__________________

(512) 863-0900
www.texas-speed.com
Sales4@Texas-Speed is online now   Reply With Quote
Old 07-18-2012, 08:53 PM
LS1Tech
Pontiac Firebird




Paid Advertisement
Reply

Similar Threads
Thread Thread Starter Forum Replies Last Post
Very basic engine rebuild/refresh, need some opinions bufmatmuslepants LT1-LT4 Modifications 37 10-13-2013 12:02 AM
1998 ls1 to 2003 lq4 swap.. brucer Generation III Internal Engine 4 10-25-2012 09:25 AM
LS1 Machine shop motor build mdrn69velle Generation III Internal Engine 5 05-11-2012 09:48 AM
Poll: What type of 408 would you build? Mizfit MotorSports Generation III Internal Engine 88 06-13-2009 12:13 AM


Tags
big, build, cams, engine, heads, ls1tech, ls2, motor, nitrous, pistons, rings, shot, steel, stock, top


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 11:14 AM.


Powered by vBulletin® Version 3.8.7 AC1
Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.
Advertising - Terms of Service - Privacy Statement - Terms of Service - JOBS
Emails & Contact Details