New LS1 Owners - Newbie Tech Basic Technical Questions & Advice
Sponsored by:
Sponsored by:

What next!?

Thread Tools
 
Search this Thread
 
Old Apr 5, 2004 | 09:02 PM
  #1  
OttawaLS1's Avatar
Thread Starter
Teching In
 
Joined: Feb 2004
Posts: 31
Likes: 0
Question What next!?

Goal: 420-450rwhp

Budget: $2500 (give or take a little)

Mods so far: Hooker LT headers, Hooker ORY, Magnaflow catback, 3.42 gears, 3200 stall TC, air lid, NGK plugs, 160 t-stat, Predator, tranny cooler, LCA relocators, Z06 wheels

How can I reach 420rwhp (minimum) without forced induction and possibly without heads?

Was thinking: Futral F10 Cam, Holley/Ling intake, Manley ChromeMoly 7.400 Pushrods, Manley Valvesprings and Ti Retainers, Rollmaster Double Roller Chain, HS Roller Rockers, TR Ported LS6 Oil Pump, Shaner S3 Ported TB (thanks Blacker for the list ). This will eat up about $1800 or so.

Any other suggestions in addition or to change any of these?
Reply
Old Apr 6, 2004 | 11:33 AM
  #2  
TA TED's Avatar
STF Veteran
 
Joined: Jul 2002
Posts: 784
Likes: 0
From: Beamville, VA
Default

As most will probably tell you, your gonna need heads to see those type of numbers normally aspirated. I'm shooting for that range myself. Your only other option would be laughing gas.
Reply
Old Apr 6, 2004 | 12:30 PM
  #3  
Sheomet's Avatar
TECH Fanatic
 
Joined: Aug 2003
Posts: 1,807
Likes: 0
From: Fairbanks, AK
Default

Might want to consider the TRex cam. I think Thunder got around 450 hp out of it on stock heads.
Reply
Old Apr 6, 2004 | 11:03 PM
  #4  
OttawaLS1's Avatar
Thread Starter
Teching In
 
Joined: Feb 2004
Posts: 31
Likes: 0
Default

The t-rex cam was an option... but it would need serious tuning, and also he said I would need 4.10 gears and a high stall converter... making my car not highway friendly AT ALL!

I thought about the nitrous too, but now here in Canada all the refillers have gone since it's illegal now
Reply
Old Apr 7, 2004 | 01:04 AM
  #5  
JoSeY's Avatar
TECH Fanatic
 
Joined: Mar 2002
Posts: 1,421
Likes: 0
From: Your Reality Check Bounced...
Default

The Trex has made 400+ on more than one car....get all your bolt ons, a good tuner and put in the cam....with the newer cars and depending on how many miles you have on the car swapping chains and oil pump might be a waste. I'm hittin 440 right now thru a big converter.....I've had 100-150 shot of gas on mine since aout 50K....@ 85K I put (See Sig) in the car....I have over 110,000 and I'm still on stock chain and oil pump....idle 45psi WOT 70-80psi...

Oh....and the car still see's 100 shot all the time....
Reply




All times are GMT -5. The time now is 08:12 PM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


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