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

How Much Power Will It Hold ?

Thread Tools
 
Search this Thread
 
Old Dec 27, 2017 | 12:23 PM
  #1  
GypsyMaro1's Avatar
Thread Starter
Teching In
 
Joined: Nov 2017
Posts: 11
Likes: 2
From: Chandler,Az
Default How Much Power Will It Hold ?

Have a question if anybody here could help out

I have a 98 z/28 about to go 408 with a big shot of nos
i was told by engine builder that my stock harness and computer may not hold the power
can anybody shine in and let me know if they have had any problems with making power on the stock set up
plan on making a little over 1k hp running a TH-400 9” Moser E-85 80lb injectors
Reply
Old Dec 27, 2017 | 01:20 PM
  #2  
00pooterSS's Avatar
TECH Veteran
15 Year Member
Photogenic
Liked
Community Favorite
iTrader: (40)
 
Joined: Mar 2008
Posts: 4,920
Likes: 531
From: Dallas
Default

Originally Posted by GypsyMaro1
Have a question if anybody here could help out

I have a 98 z/28 about to go 408 with a big shot of nos
i was told by engine builder that my stock harness and computer may not hold the power
can anybody shine in and let me know if they have had any problems with making power on the stock set up
plan on making a little over 1k hp running a TH-400 9” Moser E-85 80lb injectors
You're gonna be spraying at least 400, you'll be making 500-550 or so on the stock computer, that's nothing. The nitrous will be controlled by stand alone systems and have nothing to do with the stock computer and harness. You could go way further on the stock stuff.

You're gonna have way more to worry about than the computer and harness.
Reply
Old Dec 27, 2017 | 01:22 PM
  #3  
GypsyMaro1's Avatar
Thread Starter
Teching In
 
Joined: Nov 2017
Posts: 11
Likes: 2
From: Chandler,Az
Default

What do you mean by having more to worry about ?
Reply
Old Dec 27, 2017 | 04:20 PM
  #4  
G Atsma's Avatar
TECH Senior Member
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2016
Posts: 22,291
Likes: 3,616
From: Central Cal.
Default

Originally Posted by GypsyMaro1
What do you mean by having more to worry about ?
Your stock bottom end surviving 1000HP....
Reply
Old Dec 27, 2017 | 04:36 PM
  #5  
GypsyMaro1's Avatar
Thread Starter
Teching In
 
Joined: Nov 2017
Posts: 11
Likes: 2
From: Chandler,Az
Default

Originally Posted by G Atsma
Your stock bottom end surviving 1000HP....
It’s going to have a complete Forged stroker kit
Reply
Old Dec 27, 2017 | 05:10 PM
  #6  
00pooterSS's Avatar
TECH Veteran
15 Year Member
Photogenic
Liked
Community Favorite
iTrader: (40)
 
Joined: Mar 2008
Posts: 4,920
Likes: 531
From: Dallas
Default

Originally Posted by GypsyMaro1
What do you mean by having more to worry about ?
Just meant the stock computer and wiring is not a concern, basically none at all, but pretty much every single thing else is with that much dope. The build, the trans, the car the nitrous etc etc. Should have worded it differently originally.

If you got the money an aftermarket system would be nice, but the stock stuff can do the job too.

The aftermarket system would be nice for traction control individual cylinder EGT and things of that nature, so again, if you got the money, do it. You'll want every precaution you can have, which I'm sure you already know if you're building something on the level you are.
Reply




All times are GMT -5. The time now is 01:53 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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