Forced Induction Superchargers | Turbochargers | Intercoolers

stock truck cam?

Thread Tools
 
Search this Thread
 
Old Dec 22, 2012 | 01:19 PM
  #1  
jleews6's Avatar
Thread Starter
TECH Fanatic
iTrader: (2)
 
Joined: Jan 2002
Posts: 1,392
Likes: 1
From: roanoke virginia
Default stock truck cam?

Has anybody run a 4.8 or a 5.3 with a turbo using the stock truck cam? I know it wont make the power like an ls6/9 cam or an aftermarket cam but I would have to thnk it would still make good power.
Reply
Old Dec 23, 2012 | 01:08 AM
  #2  
stangtrader's Avatar
12 Second Club
iTrader: (2)
 
Joined: Apr 2009
Posts: 900
Likes: 0
From: PNW
Default

Meh,stock cam leaves your setup lacking.I ran mine on my lq4 and I was out of steam by 5200rpm which dosent sound terrible necessarily, but boost builds and the car would pull real hard then run out of steam fast
Reply
Old Dec 23, 2012 | 08:12 AM
  #3  
jleews6's Avatar
Thread Starter
TECH Fanatic
iTrader: (2)
 
Joined: Jan 2002
Posts: 1,392
Likes: 1
From: roanoke virginia
Default

Originally Posted by stangtrader
Meh,stock cam leaves your setup lacking.I ran mine on my lq4 and I was out of steam by 5200rpm which dosent sound terrible necessarily, but boost builds and the car would pull real hard then run out of steam fast
Thats what I was thinking but I would have to think that you could still go pretty fast on the stock cam.
Reply
Old Dec 23, 2012 | 08:14 AM
  #4  
69-chvl's Avatar
TECH Fanatic
15 Year Member
iTrader: (11)
 
Joined: Nov 2009
Posts: 1,621
Likes: 31
From: THORNTON, PA (NEAR PHILLY)
Default

I ran a totally stock Lq4 and a s475 and it didnt seem to have any issues hitting 6000 rpms. Cant say it was making power up there, but she turned it.
Reply
Old Dec 23, 2012 | 01:16 PM
  #5  
Sales@Tick's Avatar
FormerVendor
iTrader: (3)
 
Joined: Feb 2012
Posts: 7,480
Likes: 18
From: Mount Airy, NC
Default

What is keeping you from running a cam that's been specified for your combo?
Reply
Old Dec 23, 2012 | 02:30 PM
  #6  
stangtrader's Avatar
12 Second Club
iTrader: (2)
 
Joined: Apr 2009
Posts: 900
Likes: 0
From: PNW
Default

Originally Posted by 69-chvl
I ran a totally stock Lq4 and a s475 and it didnt seem to have any issues hitting 6000 rpms. Cant say it was making power up there, but she turned it.
Yeah they will spin to 6k but its pointless.power dropped of pretty hard on mine,i could spin higher but there was no point.
id contact martin and see what he can set
You up with.there prices are good on cam kits.id go that route but my cars got to pass a tail pipe probe so for now im going to run the ls9 cam
Reply
Old Dec 23, 2012 | 05:41 PM
  #7  
jleews6's Avatar
Thread Starter
TECH Fanatic
iTrader: (2)
 
Joined: Jan 2002
Posts: 1,392
Likes: 1
From: roanoke virginia
Default

Originally Posted by Martin@Tick
What is keeping you from running a cam that's been specified for your combo?

Nothing at all. I was just wundering thats all. My son and I were talking and he asked how fast do you could go with a 5.3 right out of the junkyard with nothing more then a turbo?
Reply
Old Dec 23, 2012 | 07:59 PM
  #8  
Sales@Tick's Avatar
FormerVendor
iTrader: (3)
 
Joined: Feb 2012
Posts: 7,480
Likes: 18
From: Mount Airy, NC
Default

Originally Posted by jleews6
Nothing at all. I was just wundering thats all. My son and I were talking and he asked how fast do you could go with a 5.3 right out of the junkyard with nothing more then a turbo?
Gotcha. I'd say pretty Damn fast then!
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Verdad Gallardo
story-1

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

 Pouria Savadkouei
story-2

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

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Dec 23, 2012 | 09:32 PM
  #9  
Sales@Tick's Avatar
FormerVendor
iTrader: (3)
 
Joined: Feb 2012
Posts: 7,480
Likes: 18
From: Mount Airy, NC
Default

Originally Posted by stangtrader
Yeah they will spin to 6k but its pointless.power dropped of pretty hard on mine,i could spin higher but there was no point.
id contact martin and see what he can set
You up with.there prices are good on cam kits.id go that route but my cars got to pass a tail pipe probe so for now im going to run the ls9 cam
I do an alternative lxl/huc lobed version of the ls9 cam if you're interested.
Reply
Old Dec 23, 2012 | 10:08 PM
  #10  
71 chevy's Avatar
TECH Fanatic
iTrader: (18)
 
Joined: May 2008
Posts: 1,608
Likes: 1
From: Dallas, Tejas
Default

stock cam 6.0 at 5 psi, raceweight 3000 lbs, best et of 6.56




stock cam 6.0 at 11.5 psi,raceweight 3000lbs

Reply
Old Dec 24, 2012 | 11:43 AM
  #11  
gnx7's Avatar
TECH Junkie
20 Year Member
Liked
Loved
Community Favorite
iTrader: (28)
 
Joined: Nov 2002
Posts: 3,655
Likes: 277
From: San Francisco, CA
Default

Look for a used cam in the classifieds and then run some Brian Tooley dual valvesprings/keepers/lightweight retainers $200.

The stock cam is a dog. I would upgrade the timing chain as well at the same time. Don't forget to use a new oil pump 0-ring when you put it back together.
Reply
Old Dec 24, 2012 | 12:05 PM
  #12  
71 chevy's Avatar
TECH Fanatic
iTrader: (18)
 
Joined: May 2008
Posts: 1,608
Likes: 1
From: Dallas, Tejas
Default

Originally Posted by gnx7
The stock cam is a dog.
haha. BS
Reply




All times are GMT -5. The time now is 10:13 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