Forced Induction Superchargers | Turbochargers | Intercoolers

D1SC on 383LT1

Thread Tools
 
Search this Thread
 
Old Apr 21, 2007 | 01:12 AM
  #1  
eLTwerker's Avatar
Thread Starter
TECH Enthusiast
 
Joined: May 2006
Posts: 631
Likes: 0
From: Metairie, LA
Default D1SC on 383LT1

With 415rwhp N/A on a 383 LT1(mods in sig minus stroker, 12-bolt, blower cam), how much rwhp gain will I see from 12psi from a D1SC?

A couple of threads above shows 150rwhp gain on a stock LS1 with 8psi on a P1SC! My ride is MUCH faster than a stock LS1. So, why can I or can I not see this much rwhp gain? Does it have to do with the engine's capacity for air and your ability to deliver enough fuel or something?
Reply
Old Apr 21, 2007 | 04:36 AM
  #2  
EPP's Avatar
EPP
FormerVendor
iTrader: (22)
 
Joined: Mar 2003
Posts: 13,063
Likes: 2
Smile

Originally Posted by eLTwerker
Does it have to do with the engine's capacity for air and your ability to deliver enough fuel or something?
Exactly. If your cylinder heads are on par with the same LS1 heads you are comparing your hp to, and the efficiency of both ProCharger systems are basically the same, then you should see roughly the same gains. This would be assuming your fuel requirements are met. Bob
Reply
Old Apr 21, 2007 | 09:22 AM
  #3  
Lonnies Performance's Avatar
LS1TECH Sponsor
iTrader: (16)
 
Joined: Feb 2007
Posts: 2,662
Likes: 2
From: Pittsburgh, PA
Default

Adding 12# boost with a good set of heads & matching cam should net approx 200rwhp. I have routinely seen 600rwhp on quite a few moderately cammed 383 LT1's with only 12# boost
Reply




All times are GMT -5. The time now is 05:56 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