Corvette Performance
C5 | Z06 | C6 | ZR1 | C7

heads cam package or prochagred

Thread Tools
 
Search this Thread
 
Old Jul 1, 2004 | 09:39 PM
  #1  
indy500's Avatar
Thread Starter
On The Tree
 
Joined: Mar 2004
Posts: 119
Likes: 0
Default heads cam package or prochagred

which way you will go ... heads and cam package or prochagred ?and why ?
Reply
Old Jul 2, 2004 | 07:29 AM
  #2  
C5 CU's Avatar
On The Tree
 
Joined: Jul 2003
Posts: 143
Likes: 0
From: Texas
Default

Originally Posted by indy500
which way you will go ... heads and cam package or prochagred ?and why ?
both have their strength and weakness, but H/C probably cheaper and can add 100rwhp. But higher compression needs tuning and timing and 93octane gas etc. SC has loads of torque and probably 100+rwhp and can run lower octane but belts slip and hp decreases in the summer heat, bearings wear-out etc.....good news is both are a real kick and burn-up tires.
Reply
Old Jul 2, 2004 | 09:17 AM
  #3  
indy500's Avatar
Thread Starter
On The Tree
 
Joined: Mar 2004
Posts: 119
Likes: 0
Default

i'll do it both .......... to kill my lovly enemy .. Z06
Reply
Old Jul 4, 2004 | 02:10 PM
  #4  
mdhmi's Avatar
TECH Fanatic
20 Year Member
iTrader: (1)
 
Joined: Jul 2003
Posts: 1,119
Likes: 1
From: Detroit, MI
Default

ProCharger all the way!. Give ECS or A&A a call and ask about their SIC ATI kits.. Mine is being installed as we speak.

Cheers,

Mark
Reply
Old Jul 8, 2004 | 11:00 AM
  #5  
c5blkvette's Avatar
Launching!
 
Joined: Feb 2004
Posts: 271
Likes: 0
From: California
Default

Originally Posted by mdhmi
ProCharger all the way!. Give ECS or A&A a call and ask about their SIC ATI kits.. Mine is being installed as we speak.
Cheers,
Mark
No chance... Go with H/C! A guy had a procharger on the dyno at ESP after mine and he was getting max 385RWHP/365tq... I am getting 400rwhp/385tq with home ported LS6 heads, 222/224 cam and other mods.
Reply
Old Jul 8, 2004 | 02:02 PM
  #6  
99C5JA's Avatar
TECH Enthusiast
 
Joined: Jul 2003
Posts: 507
Likes: 2
From: Ankeny, IA
Default

IMO I would build a motor for a boosted application or at the very least put on some truck heads to lower the compression on the stock shortblock. Maybe I'm just to conservative about that. Heads and cam are a good route to take if you don't want to build for boost. My current setup is with a fairly mild cam and it made the numbers in my sig.
Reply
Old Jul 8, 2004 | 10:36 PM
  #7  
kickassT/A's Avatar
TECH Fanatic
iTrader: (3)
 
Joined: Jul 2003
Posts: 1,092
Likes: 0
From: Houston, Tx
Default

i'd say both. inspector12 just had some very good results with his setup. his was a vortec kit.
Reply
Old Jul 8, 2004 | 10:53 PM
  #8  
Slowhawk's Avatar
LS1Tech Sponsor
iTrader: (12)
 
Joined: Nov 2001
Posts: 14,865
Likes: 6
From: Bridgewater,Ma
Default

Originally Posted by c5blkvette
No chance... Go with H/C! A guy had a procharger on the dyno at ESP after mine and he was getting max 385RWHP/365tq... I am getting 400rwhp/385tq with home ported LS6 heads, 222/224 cam and other mods.
Obviously something was wrong with the guy's setup
I ran a H/C setup and liked it.On the Vette I'm doing a Procharger and fully expect to hit 480-500rwhp on the stock longblock while keeping the stock drivability.The problem with forced induction is that you start to get greedy.Within time you find yourself in need of a new shortblock.I'm already planning out a new forged motor
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 Jul 8, 2004 | 10:56 PM
  #9  
Ling_650vette's Avatar
TECH Junkie
iTrader: (1)
 
Joined: Sep 2002
Posts: 3,080
Likes: 0
From: Conroe, TX
Default

And you know w/ LS1s unless you tweek that CR a bit, they arent going to like anything high on the boost (of course if you build a motor, than that theroy's shot to hell).

My vote's for the procharger. Only cause blower whine is coo
Reply
Old Jul 9, 2004 | 03:00 AM
  #10  
indy500's Avatar
Thread Starter
On The Tree
 
Joined: Mar 2004
Posts: 119
Likes: 0
Default

my goal is 800hp, so i go'n to do it step by step ,

full bolt one - procharge 7 psi (( do it first cause my c5 just run 20,000 mile )) -than go for heads and cam with forged bottom end . 12 psi

i think it kick assssssssss street car with this mod.
Reply
Old Jul 9, 2004 | 09:31 AM
  #11  
ROJO99's Avatar
12 Second Club
 
Joined: Jan 2004
Posts: 409
Likes: 0
From: Dayton, Ohio
Default

Here is my brief thoughts.

H/C can add some great power and will be very reliable. You need to make sure that all components work together or the best results may not be reached. the plus is you can get some of that cam lope at idle that I personally Love.

S/C will add great power also and can be relaible but you are adding additional components under the hood that may break and leave you on the side of the road. One plus for the S/C is that pulleys can easily be swapped for some extra power or a small shot of juice can be added to both applications if desired.

So my theory has been stay N/A because there is less components to break. I am actually looking at an S/C set up now, so I may go against my own theory of brakeage .

Any route you take with the LS1 as long you do the work properly will yield great results be it N/A, S/C or just adding Juice. Good luck
Reply
Old Jul 9, 2004 | 12:21 PM
  #12  
indy500's Avatar
Thread Starter
On The Tree
 
Joined: Mar 2004
Posts: 119
Likes: 0
Default

Originally Posted by ROJO99
Here is my brief thoughts.

H/C can add some great power and will be very reliable. You need to make sure that all components work together or the best results may not be reached. the plus is you can get some of that cam lope at idle that I personally Love.

S/C will add great power also and can be relaible but you are adding additional components under the hood that may break and leave you on the side of the road. One plus for the S/C is that pulleys can easily be swapped for some extra power or a small shot of juice can be added to both applications if desired.

So my theory has been stay N/A because there is less components to break. I am actually looking at an S/C set up now, so I may go against my own theory of brakeage .

Any route you take with the LS1 as long you do the work properly will yield great results be it N/A, S/C or just adding Juice. Good luck

FI cars are the fastest cars ithat you ever seen ...

boosssssssssssssssssst it and enjoy the power
Reply
Old Jul 9, 2004 | 01:05 PM
  #13  
C5 CU's Avatar
On The Tree
 
Joined: Jul 2003
Posts: 143
Likes: 0
From: Texas
Default

Originally Posted by indy500
which way you will go ... heads and cam package or prochagred ?and why ?
i asked a H/C vs SC question on another forum, just a few responses. But i was following SC section and noticed not to many of them listed their 1/8th or 1/4 track times, commonly SC cars had more HP and lots more TQ...so I asked if H/C cars were faster and surprisingly most of the answers were yes!

Last edited by C5 CU; Jul 12, 2004 at 07:37 AM.
Reply
Old Jul 9, 2004 | 01:12 PM
  #14  
Slowhawk's Avatar
LS1Tech Sponsor
iTrader: (12)
 
Joined: Nov 2001
Posts: 14,865
Likes: 6
From: Bridgewater,Ma
Default

Originally Posted by C5 CU
i asked a H/C vs SC question on another forum, just a few responses. But i was following SC section and noticed not to amy of them listed their 1/8th or 1/4 track times, commonly SC cars had more HP but lots more TQ...so I asked if H/C cars were faster and surprisingly most of the answers were yes!
You'd actually find that most FI cars do not race compared to H/C cars.The FI cars I have built to race have kicked *** at the track compared to H/C cars I've done.I'd say 90% of Procharged cars I do will never hit the track.
Reply




All times are GMT -5. The time now is 08:09 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