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

ls1 hot cam

Thread Tools
 
Search this Thread
 
Old Jul 16, 2003 | 09:45 PM
  #1  
cameroz282k's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2002
Posts: 374
Likes: 0
From: Richwood texas
Default ls1 hot cam

what kind of power is the hot cam making with stock heads also what do you guys think of 4.8 truck heads with 2.02/1.57 ported polished no decking due to high compression already with the hot cam and a 100 shot via TNT with the boltons i have now and 100 shot i make 440rwhp and 486 rwtq what sould i look for in gains
Reply
Old Jul 17, 2003 | 06:21 AM
  #2  
BYBYC5's Avatar
*Bad Trader*
 
Joined: Nov 2001
Posts: 1,459
Likes: 0
From: here and there
Default Re: ls1 hot cam

hotcam and truck heads (should prolly mill.015) and a little n20 would be a killer street setup, the hotcam loves the bottle....the cam wont up you comprestion but might fill the cylnders a little better or worse(cam remember for the hotcam). i would recomend,
milled.015 truck heads
hotcam,n20 and tuning....
Reply
Old Jul 17, 2003 | 09:04 AM
  #3  
SSCamaro99_3's Avatar
TECH Addict
iTrader: (1)
 
Joined: Jan 2003
Posts: 2,551
Likes: 1
From: Ballwin, MO
Default Re: ls1 hot cam

A lot of guys are making 360+ rwhp on stock heads and all the bolt-ons with the Hotcam.
Reply
Old Jul 17, 2003 | 09:42 AM
  #4  
TaTommyWS6's Avatar
TECH Resident
 
Joined: Nov 2002
Posts: 996
Likes: 0
Default Re: ls1 hot cam

I'm getting dynoed tomorrow with the mods listed below (which includes gm's Hotcam)

Wish me luck

Tommy
Reply
Old Jul 17, 2003 | 11:59 AM
  #5  
Colonel's Avatar
TECH Senior Member
 
Joined: Nov 2001
Posts: 9,246
Likes: 3
From: Troy, AL
Default Re: ls1 hot cam

When comparing numbers between cams, always keep in mind that some cars can dyno better than 370 RWHP with the stock cam and stock heads. My '02 dynoed 359, for example, and it's an A4.
Reply
Old Jul 17, 2003 | 05:07 PM
  #6  
cameroz282k's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2002
Posts: 374
Likes: 0
From: Richwood texas
Default Re: ls1 hot cam

thanx guys TATOMMYWS6 good luck with your dyno
BYBYC5 with milling the heads .015 i would not run it piston to valve clearnce also what kind of compression will i be at
COLONEL hey man i know exactly what you are talking about i dyno 340 with just boltons and not even all of them that was b4 the ls6 intake but i am MTI tuned by jason also BTW have you seen any numbers out of your car at MTI every time i go there i just drulll all over it so you may have to wash it when you get it back lol thanx guys
Reply
Old Jul 17, 2003 | 05:28 PM
  #7  
BYBYC5's Avatar
*Bad Trader*
 
Joined: Nov 2001
Posts: 1,459
Likes: 0
From: here and there
Default Re: ls1 hot cam

heck no! hot cam you could go .060 and be safe,
i beleive .015 on truck heads(5.3) should yeild 11.1cr
Reply
Old Jul 17, 2003 | 06:14 PM
  #8  
cameroz282k's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2002
Posts: 374
Likes: 0
From: Richwood texas
Default Re: ls1 hot cam

im running the 4.8 heads so if i mill them .015 that should put me at 11.5 cr right
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 18, 2003 | 12:08 PM
  #9  
TaTommyWS6's Avatar
TECH Resident
 
Joined: Nov 2002
Posts: 996
Likes: 0
Default Re: ls1 hot cam

Well, I got my results and I am pleased. Too bad its so damn hot today! 83 Degrees while the test was done.

RWHP-365
RWTQ-372

I'm happy because I gained a lot of area under the curve which is more important than peak hp for me. (This is my daily driver) Here is a link to the dyno graph:

http://tatommy.com/dynoruns.htm

I have my old run before the cam and intake also on there for comparison.

Tommy
Reply
Old Jul 18, 2003 | 01:16 PM
  #10  
cameroz282k's Avatar
Thread Starter
TECH Apprentice
 
Joined: Dec 2002
Posts: 374
Likes: 0
From: Richwood texas
Default Re: ls1 hot cam

damn almost 40 to the rear wheels not bad for a the hot cam and ls6 intake i think this will be a good buy for me but now i have to put all my effort to getting a 12 bolt or some kind of rear end
Reply
Old Jul 18, 2003 | 01:22 PM
  #11  
TaTommyWS6's Avatar
TECH Resident
 
Joined: Nov 2002
Posts: 996
Likes: 0
Default Re: ls1 hot cam

Yeah, keep in mind I put down only 325rwhp before the cam and intake with much cooler weather. Had I dynoed now with those same conditions I probably would have picked up over 45rwhp with those two mods.

So the comparison is not perfect.

Good luck!

Tommy
Reply
Old Jul 18, 2003 | 03:29 PM
  #12  
SSCamaro99_3's Avatar
TECH Addict
iTrader: (1)
 
Joined: Jan 2003
Posts: 2,551
Likes: 1
From: Ballwin, MO
Default Re: ls1 hot cam

Cool my Hotcam just went in last weekend. Now I need to go play.
Reply
Old Jul 18, 2003 | 05:39 PM
  #13  
Mike 01WS6's Avatar
TECH Fanatic
 
Joined: Jul 2002
Posts: 1,218
Likes: 1
From: MI
Default Re: ls1 hot cam

It shouldn't matter the temp that day if those are corrected numbers. Are they corrected or not?
Reply
Old Jul 18, 2003 | 07:11 PM
  #14  
TaTommyWS6's Avatar
TECH Resident
 
Joined: Nov 2002
Posts: 996
Likes: 0
Default Re: ls1 hot cam

It shouldn't matter the temp that day if those are corrected numbers. Are they corrected or not?
They are NOT corrected, that is exactly why I mentioned the temp...

Tommy
Reply




All times are GMT -5. The time now is 03:06 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