Forced Induction Superchargers | Turbochargers | Intercoolers

Can it be done?

Thread Tools
 
Search this Thread
 
Old Mar 25, 2006 | 04:45 PM
  #1  
98transguy's Avatar
Thread Starter
TECH Enthusiast
iTrader: (7)
 
Joined: Feb 2005
Posts: 735
Likes: 0
From: new hudson,mi
Default Can it be done?

Looking to make 650+rwhp. Thinking ahead to the future as of right now a sponsor is installing the finishing touches on my head and cam setup. However i know i will want more horsepower. Anyways with that out of the way thinking of this set up.Stock cubic inches,afr205's 66 cc(already have on car currently, cam around 230/236, already have lt headers,fast 90/90,fuel rails. Looking to run a d1sc with front mount intercooler.Will this setup meet my horsepower goals? Already have 9" and suspension work done. Thanks guys
Reply
Old Mar 25, 2006 | 05:00 PM
  #2  
98transguy's Avatar
Thread Starter
TECH Enthusiast
iTrader: (7)
 
Joined: Feb 2005
Posts: 735
Likes: 0
From: new hudson,mi
Default

also forgot to mention that forged rods and pistons would be installed. That brings up another question how much would my pistons have to be dished to get the compression ratio done to where it needs to be?
Reply
Old Mar 26, 2006 | 04:13 AM
  #3  
EPP's Avatar
EPP
FormerVendor
iTrader: (22)
 
Joined: Mar 2003
Posts: 13,063
Likes: 2
Default

Hi Chris, 650+ rwhp can be had with your combination, with the addition of rods and pistons. Brent can tell you what piston dish you will need when you pick up your car. Bob
Reply
Old Mar 26, 2006 | 04:31 AM
  #4  
OldBlue's Avatar
11 Second Club
iTrader: (3)
 
Joined: Nov 2004
Posts: 530
Likes: 0
From: Kingwood,Tx
Default

Bob-{EPP}

It's obvious that you and you're shop do nice clean work on all aspects. And you're continuously updated web site is one of the best on ls1tech......
Reply
Old Mar 26, 2006 | 04:45 AM
  #5  
mahhddgtp's Avatar
TECH Enthusiast
 
Joined: Mar 2004
Posts: 604
Likes: 0
From: Loganville, GA
Default

From what I understand EPP knows their stuff and they're great to deal with. Plus they're hard to beat in terms of pricing (from what I've seen). I think 650rwhp would be pretty easy. Couldn't 700rwhp be had?
Reply
Old Mar 26, 2006 | 07:07 AM
  #6  
EPP's Avatar
EPP
FormerVendor
iTrader: (22)
 
Joined: Mar 2003
Posts: 13,063
Likes: 2
Smile

Originally Posted by OldBlue
Bob-{EPP}

It's obvious that you and you're shop do nice clean work on all aspects. And you're continuously updated web site is one of the best on ls1tech......
Thankyou, I appreciate it! Bob
Reply
Old Mar 26, 2006 | 07:10 AM
  #7  
EPP's Avatar
EPP
FormerVendor
iTrader: (22)
 
Joined: Mar 2003
Posts: 13,063
Likes: 2
Smile

Originally Posted by mahhddgtp
From what I understand EPP knows their stuff and they're great to deal with. Plus they're hard to beat in terms of pricing (from what I've seen). I think 650rwhp would be pretty easy. Couldn't 700rwhp be had?
Thanks! With enough boost, it certainly can. We made 790 rwhp (actually more than that, but the tires would break loose on the dyno every run) with a twin turbo Corvette using the stock crank in a 346 ci, so it can be done. Bob
Reply
Old Mar 26, 2006 | 05:48 PM
  #8  
98transguy's Avatar
Thread Starter
TECH Enthusiast
iTrader: (7)
 
Joined: Feb 2005
Posts: 735
Likes: 0
From: new hudson,mi
Default

how much boost do u think it would take ? 15lbs or more?
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-1

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

 Pouria Savadkouei
story-2

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

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

 Verdad Gallardo
story-5

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-6

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

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
Old Mar 26, 2006 | 06:21 PM
  #9  
OldBlue's Avatar
11 Second Club
iTrader: (3)
 
Joined: Nov 2004
Posts: 530
Likes: 0
From: Kingwood,Tx
Default

Originally Posted by 98transguy
how much boost do u think it would take ? 15lbs or more?
In my opinion to achieve the power level that you'd like, you'll need to invest in a stout shortblock and a good set of heads. Remember cylinder heads are key for making power, it's obtainable too reach your power level with less than 15psi.
Reply
Old Mar 26, 2006 | 06:44 PM
  #10  
Pro Stock John's Avatar
LS1Tech Co-Founder
20 Year Member
Community Influencer
iTrader: (34)
 
Joined: Nov 2001
Posts: 45,364
Likes: 1,796
From: Chicago, IL
Default

Sounds very doable, keep the compression low if you want do that on 93 pump gas.
Reply
Old Mar 27, 2006 | 03:59 AM
  #11  
98transguy's Avatar
Thread Starter
TECH Enthusiast
iTrader: (7)
 
Joined: Feb 2005
Posts: 735
Likes: 0
From: new hudson,mi
Default

low as in like 8.5-1 or lower?
Reply
Old Mar 27, 2006 | 05:02 AM
  #12  
EPP's Avatar
EPP
FormerVendor
iTrader: (22)
 
Joined: Mar 2003
Posts: 13,063
Likes: 2
Default

I'd keep the compression ratio in the 9.0/1 to 9.5/1 range. Bob
Reply
Old Mar 27, 2006 | 08:42 AM
  #13  
98transguy's Avatar
Thread Starter
TECH Enthusiast
iTrader: (7)
 
Joined: Feb 2005
Posts: 735
Likes: 0
From: new hudson,mi
Default

whats the most boost anyone has made on a 346 block with a d1sc procharger?
Reply
Old Mar 27, 2006 | 02:56 PM
  #14  
obZidian's Avatar
TECH Addict
iTrader: (2)
 
Joined: Oct 2004
Posts: 2,890
Likes: 0
From: Miami, Fl.
Default

and compression, on stock cubes, to run 15psi or more with pump gas?
Reply
Old Mar 27, 2006 | 03:15 PM
  #15  
LSs1Power's Avatar
TECH Addict
iTrader: (5)
 
Joined: Mar 2002
Posts: 2,320
Likes: 0
From: VA
Default

Done 630rwhp on a mustang dyno with stock bottom end, stock heads, stock Twin ATI intercooler and only a cam. We ran 13lbs of boost to get there and still have another 13000 RPM left on the blower. So with your setup u should easily pass the 650rwhp.
Reply




All times are GMT -5. The time now is 02:35 PM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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