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

Engine rebuild tips

Old Mar 14, 2009 | 09:35 PM
  #1  
OaktownZ28's Avatar
Thread Starter
Staging Lane
iTrader: (2)
 
Joined: Mar 2009
Posts: 70
Likes: 0
Exclamation Engine rebuild tips

rebuilding my 2000 z28 with 82k milkes.Bought some z06 heads off a 01 vette,cleaned and milled 0.015 with 918 springs(unported) but with the triangles,ordering 224r TSP cam 114 LSA,edelbrock shorty headers and BBK ssi intake,does anyone know if the BBK intake is california smog legal and also,how much horsepower at the wheels would you guys estimate with this combo w/ a good tune? any input appreciated
Thanks
Reply
Old Mar 14, 2009 | 09:50 PM
  #2  
got-a-ls1's Avatar
TECH Fanatic
iTrader: (12)
 
Joined: Jun 2007
Posts: 1,438
Likes: 0
From: earth
Default

i would guess anywhere from 360-370 depending auto or m6 on a dynojet. would be better if you bought a ls6 intake... then its a factory piece and shouldnt raise any questions at all. You may want to ask around but im not sure if the shorty headers are really worth the money... If you had ported heads with longtube headers the norm seems to be around 400-420. Not having long tube headers will hurt you, but i know your in cali...

Through a stock exhaust and welded in flowmaster (supposedly is no better then stock) and only a baseline tune my car put down 350 through an auto on a mustang dyno, which reads low. that was with mods in sig.
Reply
Old Mar 14, 2009 | 10:32 PM
  #3  
massls1guy's Avatar
TECH Fanatic
iTrader: (9)
 
Joined: Nov 2005
Posts: 1,311
Likes: 0
From: Mass
Default

Pretty similar to my mods (in sig). I have 243's (off ebay), milled 0.015. I got 392hp on a dynojet. Blue plot is all the bolt on's. Red plot is with 243's & TR224.

http://i275.photobucket.com/albums/j.../dyno_1031.jpg
Reply


Thread Tools
Search this Thread

All times are GMT -5. The time now is 03:05 PM.

story-0
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-1
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-2
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-3
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-4
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-5
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-6
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-7
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE
story-8
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE
story-9
10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

Slideshow: The 7.0-liter LS7 was designed for absolute cutting-edge performance.

By Verdad Gallardo | 2026-01-07 18:36:00


VIEW MORE