Generation IV Internal Engine 2005-2014 LS2 | LS3 | LS7 | L92 | LS9

LS3 cams in 5.3 engine?

Thread Tools
 
Search this Thread
 
Old May 4, 2009 | 08:09 PM
  #1  
asalian's Avatar
Thread Starter
Staging Lane
 
Joined: Apr 2009
Posts: 86
Likes: 0
Default LS3 cams in 5.3 engine?

Would the cam work? im planing on doing a lsx swap in my stingray and ive been scowering the web for an engine (cant find a good priced one) but it seem like ill be most likly going with a 5.3 Lq4 or the 6.0. I came upon one of these LS3 cam for a good price what are the power gains would i be lookin at if any at all. My main goal is 505whp supercharged. so i want to keep the compression low.
what do you think?
is that possible or am i

Last edited by asalian; May 4, 2009 at 08:10 PM. Reason: spelling error
Reply
Old May 4, 2009 | 08:16 PM
  #2  
asalian's Avatar
Thread Starter
Staging Lane
 
Joined: Apr 2009
Posts: 86
Likes: 0
Default

http://cgi.ebay.com/ebaymotors/6-2L-...3A1|240%3A1318
Reply
Old May 4, 2009 | 08:24 PM
  #3  
jay_lt4's Avatar
10 Second Club
iTrader: (4)
 
Joined: Oct 2006
Posts: 855
Likes: 0
From: wisconsin
Default

not worth the time, plus you would have to convert to a ls2/3 front cover and a 1x top cam gear ,, that cam doesnt have the 1x reluctor on it
Reply
Old May 4, 2009 | 08:42 PM
  #4  
asalian's Avatar
Thread Starter
Staging Lane
 
Joined: Apr 2009
Posts: 86
Likes: 0
Default

Originally Posted by jay_lt4
not worth the time, plus you would have to convert to a ls2/3 front cover and a 1x top cam gear ,, that cam doesnt have the 1x reluctor on it
how bout a 02 z06 cam a guy on corvetteforums is selling one.
Reply
Old May 4, 2009 | 08:46 PM
  #5  
89IROC's Avatar
Staging Lane
iTrader: (2)
 
Joined: Sep 2008
Posts: 92
Likes: 0
From: Bedford Tx
Default

if u are goin for SC 500whp id opt for a LQ4 and figure out what supercharger ur gonna use and then get back to us with all ur info and we can help u pick out a specific cam...y are u stuck on getting a used cam? especially a stock used cam?

Last edited by 89IROC; May 4, 2009 at 08:51 PM.
Reply
Old May 4, 2009 | 09:05 PM
  #6  
asalian's Avatar
Thread Starter
Staging Lane
 
Joined: Apr 2009
Posts: 86
Likes: 0
Default

Originally Posted by 89IROC
if u are goin for SC 500whp id opt for a LQ4 and figure out what supercharger ur gonna use and then get back to us with all ur info and we can help u pick out a specific cam...y are u stuck on getting a used cam? especially a stock used cam?
well right now im on a budget. i just spent some money on a trans (4l60e) still need to find a engine, so far ebay egines are gonna cost me 1300 out of the 1900 i have left for the project. I still need buy mounts and coolin system. the supercharges most likely gonna go on years end. So im lookin for for a fairly cheap cam, and figure that the z06 or ls3 cam could bump it up just a lil bit with out braking the bank. Ive seen people run the stock internals with a c5 zo6 supercharged made good power.
is this a misconception?
Reply
Old May 5, 2009 | 01:42 AM
  #7  
asalian's Avatar
Thread Starter
Staging Lane
 
Joined: Apr 2009
Posts: 86
Likes: 0
Default

Sweet seems like im gonna be going with a 5.3 lq4 from a 04 silverado. so guys should i hit up that 02 zo6 cam?
Reply
Old May 5, 2009 | 01:55 AM
  #8  
ZTwentyAteU's Avatar
TECH Fanatic
iTrader: (12)
 
Joined: May 2005
Posts: 1,250
Likes: 0
From: Nashville, TN
Default

re grinds on ebay for $115, i've run a handful of them with no problems ever. Theres several to choose from. That way you get a NEW smallER cam. THey even have ls6 copies, and you pick 112,114, or 116 LSA.

just a thought
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 May 5, 2009 | 01:59 AM
  #9  
salemetro's Avatar
TECH Fanatic
iTrader: (5)
 
Joined: Sep 2008
Posts: 1,120
Likes: 0
From: Salem/Keizer
Default

Originally Posted by asalian
Sweet seems like im gonna be going with a 5.3 lq4 from a 04 silverado. so guys should i hit up that 02 zo6 cam?
I'm thinking that you're meaning LM7?? Or did you end up finding a 6.0 (lq4)?? Either way, good engines. I'm currently waiting for a cam out of a 2004 z06 to arrive to install in my turbo 5.3 project...until I finish my lq4 build. The 5.3 has been proven to be quite a fun little engine with boost. I'm just upgrading cam/retainers/springs on mine...then going to make it eat roughly 10 psi If this is what you're planning on doing, then I'm sure you'll have a fun ride when it's all done
Reply
Old May 5, 2009 | 02:22 AM
  #10  
asalian's Avatar
Thread Starter
Staging Lane
 
Joined: Apr 2009
Posts: 86
Likes: 0
Default

Originally Posted by salemetro
I'm thinking that you're meaning LM7?? Or did you end up finding a 6.0 (lq4)?? Either way, good engines. I'm currently waiting for a cam out of a 2004 z06 to arrive to install in my turbo 5.3 project...until I finish my lq4 build. The 5.3 has been proven to be quite a fun little engine with boost. I'm just upgrading cam/retainers/springs on mine...then going to make it eat roughly 10 psi If this is what you're planning on doing, then I'm sure you'll have a fun ride when it's all done
its the 5.3. im guessing the Lm7. so your going with the c5 z06 cams also? nice do you k now what numbers they put down just the cam and engine? also is yours a stick or you runnin a 4L60E like me?
Reply
Old May 5, 2009 | 02:30 AM
  #11  
asalian's Avatar
Thread Starter
Staging Lane
 
Joined: Apr 2009
Posts: 86
Likes: 0
Default

Originally Posted by ZTwentyAteU
re grinds on ebay for $115, i've run a handful of them with no problems ever. Theres several to choose from. That way you get a NEW smallER cam. THey even have ls6 copies, and you pick 112,114, or 116 LSA.

just a thought
i dont see any of the cam's ur talkin bout on ebay
Reply
Old May 5, 2009 | 03:53 PM
  #12  
asalian's Avatar
Thread Starter
Staging Lane
 
Joined: Apr 2009
Posts: 86
Likes: 0
Default

would i beable to use my stock springs?
Reply
Old May 5, 2009 | 07:56 PM
  #13  
Bo185's Avatar
TECH Fanatic
15 Year Member
 
Joined: Jul 2005
Posts: 1,685
Likes: 7
From: Beebe, Arkansas
Default

I hope the 4l60 you bought is a built unit such as an FLT etc... A stock one won't support stock 5.3lHP let alone 500Hp!!! Good luck.
Reply
Old May 5, 2009 | 08:05 PM
  #14  
tripblackls1's Avatar
TECH Fanatic
iTrader: (11)
 
Joined: Mar 2007
Posts: 1,147
Likes: 2
From: lancaster,ca
Default

^ what he said
and even a built 4l60 going to have a hard time under 500 wheel power if you beat on it
Reply
Old May 6, 2009 | 11:42 AM
  #15  
asalian's Avatar
Thread Starter
Staging Lane
 
Joined: Apr 2009
Posts: 86
Likes: 0
Default

Originally Posted by Bo185
I hope the 4l60 you bought is a built unit such as an FLT etc... A stock one won't support stock 5.3lHP let alone 500Hp!!! Good luck.
wait what do you mean FLT. I picked up the trans from a local guy who was parting his 01 ss.
I just dont wanna drop the tranny again in 8 or 9 months when i get the supercharger on there.

what do you recommend i should do? i was gonna by a 3000stall converter and a shift kit from B&M.
Reply
Old May 6, 2009 | 07:44 PM
  #16  
sdimer350's Avatar
Launching!
iTrader: (16)
 
Joined: Jun 2007
Posts: 255
Likes: 0
From: pierre SD
Default

flt is finish line transmissions. If you want to stay automatic, get a 4l80e out of a 2500 pickup. They have held up to 600 hp easily with nothing but a transgo hd2 shift kit. The 60e wont live very long at all at 500 whp. just get a 80e and be done with it. And my cousins 99 s10 5.3 made 320 hp to the wheels with a $115 zo6 regrind as stated above

http://www.youtube.com/watch?v=6rCiEeZQrao
Reply
Old May 7, 2009 | 03:09 AM
  #17  
asalian's Avatar
Thread Starter
Staging Lane
 
Joined: Apr 2009
Posts: 86
Likes: 0
Default

Originally Posted by sdimer350
flt is finish line transmissions. If you want to stay automatic, get a 4l80e out of a 2500 pickup. They have held up to 600 hp easily with nothing but a transgo hd2 shift kit. The 60e wont live very long at all at 500 whp. just get a 80e and be done with it. And my cousins 99 s10 5.3 made 320 hp to the wheels with a $115 zo6 regrind as stated above

http://www.youtube.com/watch?v=6rCiEeZQrao
Crap......i wont have enough for the 80e cause i just bought the 60e last weekend.......

your cousins struck sounds good......i think ill go with that z06 cam. did he have to do any other upgrades or did i slide right in no issues
Reply
Old May 8, 2009 | 03:12 PM
  #18  
asalian's Avatar
Thread Starter
Staging Lane
 
Joined: Apr 2009
Posts: 86
Likes: 0
Default

anyone?
Reply




All times are GMT -5. The time now is 06:24 AM.

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