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

Biggest cam for stock LS1 A4

Thread Tools
 
Search this Thread
 
Old Feb 23, 2017 | 09:16 AM
  #1  
svenh44's Avatar
Thread Starter
Teching In
iTrader: (2)
 
Joined: Dec 2002
Posts: 39
Likes: 0
From: maryland
Default Biggest cam for stock LS1 A4

I have a 1999 TA A4 with a TSP224R cam and supporting mods (springs, oil pump and push rods, the springs are rated at .600). Im installing a Precision 3800 stall and trans cooler and want to install a larger cam. I also have an LS6 intake and long tube headers with true duel exhaust.

My question what size cam should I get???? I want the largest i can go with just the cam swap and springs and the rest. not a DD just a weekend cruiser.

I had a TSP228r before and liked it in my SS. but i think those are small cams now. what is the largest i can go? really want it to thump just a street cruiser
Reply
Old Feb 23, 2017 | 10:02 AM
  #2  
Bspeck82's Avatar
TECH Fanatic
5 Year Member
Photogenic
Photoriffic
Liked
 
Joined: Jan 2017
Posts: 1,758
Likes: 442
Default

Originally Posted by svenh44
I have a 1999 TA A4 with a TSP224R cam and supporting mods (springs, oil pump and push rods, the springs are rated at .600). Im installing a Precision 3800 stall and trans cooler and want to install a larger cam. I also have an LS6 intake and long tube headers with true duel exhaust.

My question what size cam should I get???? I want the largest i can go with just the cam swap and springs and the rest. not a DD just a weekend cruiser.

I had a TSP228r before and liked it in my SS. but i think those are small cams now. what is the largest i can go? really want it to thump just a street cruiser
They make thumpr cams bro. How to determine how much it thumps is to calculate overlap at .050. Add duration at .050 int and exh then divide that by 2. Subtract by (2(LSA)) The larger the number the more thump.
Reply
Old Feb 23, 2017 | 10:50 AM
  #3  
thunderstruck507's Avatar
11 Second Club
iTrader: (18)
 
Joined: Mar 2008
Posts: 8,358
Likes: 27
From: Northwest AR
Default

I wouldn't go bigger than this for your mods and goals.

http://store.cammotion.com/the-titan5
Reply
Old Feb 23, 2017 | 01:14 PM
  #4  
TXZ28LS1's Avatar
TECH Senior Member
iTrader: (5)
 
Joined: Mar 2004
Posts: 6,163
Likes: 3
From: Classified
Default

I run the TSP 233/239 on 112 on my A4. But i am also running a circle D 5c converter (4000).

its the biggest cam i would run comfortably.

other cams that should be mentioned are speed inc SI5 231/237.
Reply
Old Feb 23, 2017 | 01:25 PM
  #5  
CAMMOTION PERF's Avatar
LS1Tech Sponsor
 
Joined: Dec 2014
Posts: 507
Likes: 106
Default

Originally Posted by thunderstruck507
I wouldn't go bigger than this for your mods and goals.

http://store.cammotion.com/the-titan5
The Titan 5 is an excellent choice for your combo. The next step up is the Titan King, but I too like the Titan 5 for your combo.
Reply
Old Feb 23, 2017 | 01:31 PM
  #6  
soloman369's Avatar
9 Second Club
15 Year Member
iTrader: (13)
 
Joined: Nov 2006
Posts: 544
Likes: 12
From: League city, Tx
Default

Pull a stark plug wire it will make it thump harder.....
Reply
Old Feb 23, 2017 | 01:35 PM
  #7  
svenh44's Avatar
Thread Starter
Teching In
iTrader: (2)
 
Joined: Dec 2002
Posts: 39
Likes: 0
From: maryland
Default

Originally Posted by thunderstruck507
I wouldn't go bigger than this for your mods and goals.

http://store.cammotion.com/the-titan5
i will look into that one thanks
Reply
Old Feb 23, 2017 | 01:35 PM
  #8  
svenh44's Avatar
Thread Starter
Teching In
iTrader: (2)
 
Joined: Dec 2002
Posts: 39
Likes: 0
From: maryland
Default

Originally Posted by TXZ28LS1
I run the TSP 233/239 on 112 on my A4. But i am also running a circle D 5c converter (4000).

its the biggest cam i would run comfortably.

other cams that should be mentioned are speed inc SI5 231/237.
thanks for the ideas looking at a TSP cam I like their products.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Pouria Savadkouei
story-1

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

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

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

 Pouria Savadkouei
story-5

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

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

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

 Verdad Gallardo
Old Feb 23, 2017 | 01:36 PM
  #9  
svenh44's Avatar
Thread Starter
Teching In
iTrader: (2)
 
Joined: Dec 2002
Posts: 39
Likes: 0
From: maryland
Default

Originally Posted by soloman369
Pull a stark plug wire it will make it thump harder.....
LOL nice
Reply
Old Feb 23, 2017 | 03:51 PM
  #10  
MonmouthCtyLS7's Avatar
TECH Junkie
15 Year Member
iTrader: (6)
 
Joined: Jan 2005
Posts: 3,954
Likes: 34
From: Rotonda West Florida
Default

Look into the vengeance vindicator
Reply
Old Feb 27, 2017 | 09:03 AM
  #11  
David@Vengeance's Avatar
FormerVendor
iTrader: (2)
 
Joined: Dec 2011
Posts: 1,402
Likes: 6
Default

Originally Posted by MonmouthCtyLS7
Look into the vengeance vindicator


Our Vindicator (though I may be biased) would be my choice. It works extremely well with a 3,800 though we typically recommend going to a 4,000 for guys seeing more track use. It's a 240/244 .601/.596 112+4 and I have a lot of guys using it in weekend street/strip cars with excellent results even with stock heads. I've linked it below for you, and feel free to e-mail or call me if I can help with any questions on it!

http://vengeanceracing.net/vengeance...596-112-4.html
Reply
Old Feb 27, 2017 | 10:20 AM
  #12  
farmington's Avatar
TECH Fanatic
iTrader: (14)
 
Joined: Jun 2010
Posts: 1,807
Likes: 13
From: Little River SC
Default

just remember that a BIG cam just might make your car slower than the 224 that's in it now. Just to sound cool. any gain will be over 5500 rpm and will kill lower rpm torque a little.
Reply
Old Feb 27, 2017 | 10:26 AM
  #13  
JakeFusion's Avatar
Super Hulk Smash
20 Year Member
Liked
Loved
Community Favorite
iTrader: (7)
 
Joined: Aug 2004
Posts: 11,258
Likes: 146
From: Pace, FL
Default

EPS 236/248 110...

Of course, I wouldn't want to drive that on the street. But it'd make a ton up top.

I don't know if a Precision 3800 is a loose or tight converter. The looser it is, the more RPM extension you'll have. Which will make a bigger cam faster as you'll never drop out of that peak range above 5500 or even 6000 if you really push it.
Reply
Old Feb 27, 2017 | 11:05 AM
  #14  
thunderstruck507's Avatar
11 Second Club
iTrader: (18)
 
Joined: Mar 2008
Posts: 8,358
Likes: 27
From: Northwest AR
Default

If my low lash solid roller were a hydraulic it would be approximately a 234/242. Stock bottom end LS2, has ported/milled 799s and around 11.2:1 compression. I wouldn't want any bigger.

No way on Earth I would run a larger cam than mine in a street driven LS1 car. Just my $.02 as other people prefer different things.
Reply
Old Feb 27, 2017 | 04:26 PM
  #15  
JakeFusion's Avatar
Super Hulk Smash
20 Year Member
Liked
Loved
Community Favorite
iTrader: (7)
 
Joined: Aug 2004
Posts: 11,258
Likes: 146
From: Pace, FL
Default

Agreed. That's the limit. My old cam was a 234/242 and it pulled like a **** and was streetable. I would hate to DD it in traffic. Hence why I switched and now doing FI...
Reply
Old Feb 27, 2017 | 04:52 PM
  #16  
2002BLKWS6's Avatar
11 Second Club
iTrader: (10)
 
Joined: Mar 2005
Posts: 308
Likes: 0
From: Atlanta
Default

Originally Posted by thunderstruck507
If my low lash solid roller were a hydraulic it would be approximately a 234/242. Stock bottom end LS2, has ported/milled 799s and around 11.2:1 compression. I wouldn't want any bigger.
No way on Earth I would run a larger cam than mine in a street driven LS1 car. Just my $.02 as other people prefer different things.
Originally Posted by JakeFusion
Agreed. That's the limit. My old cam was a 234/242 and it pulled like a **** and was streetable. I would hate to DD it in traffic. Hence why I switched and now doing FI...
I also agree. That's essentially what size I'm currently running in my A4 car now. Its alot of fun on the weekends, but I can't imagine trying to DD it or anything much larger in the stop and go traffic we have here in Atl. But everyone's tolerance levels are slightly different.
Reply
Old Feb 27, 2017 | 04:54 PM
  #17  
thunderstruck507's Avatar
11 Second Club
iTrader: (18)
 
Joined: Mar 2008
Posts: 8,358
Likes: 27
From: Northwest AR
Default

Honestly my 230/238 was sometimes more than I cared for when my car was still ls1 powered.

A better tune might have helped some.
Reply
Old Feb 27, 2017 | 07:42 PM
  #18  
kinglt-1's Avatar
TECH Senior Member
20 Year Member
Liked
Loved
Community Favorite
iTrader: (26)
 
Joined: Jul 2005
Posts: 5,898
Likes: 255
From: Ft. Wayne, IN
Default

I would not put a 240 duration cam in a street driven LS1. 228/232 would be my choice.
Reply




All times are GMT -5. The time now is 03:49 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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