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

what cam should i buy??!!!?want 450whp+daily drivin

Thread Tools
 
Search this Thread
 
Old 06-29-2011, 10:10 PM
  #1  
Teching In
Thread Starter
iTrader: (1)
 
TRY MEHH's Avatar
 
Join Date: Mar 2011
Location: Michigan
Posts: 42
Likes: 0
Received 0 Likes on 0 Posts
Default what cam should i buy??!!!?want 450whp+daily drivin

im looking to put down about 450+whp i have ls1, *243* ls6 heads, kooks headers, and full exhaust i am in need of a cam just not sure how big and witch brand any ideas? i still want to daily drive it if id like so i cant go insanely big.. i think the cam should get me in the 450hp range im hoping

"i haven't been tuned yet was kinda waiting for my cam idk what inda power im pushing now" if anyone has a guess with my mods feel free =)

also in the future i plan on putting a nice fast intake on what size injectors might i need

any help is much appreciated!
Old 06-29-2011, 10:13 PM
  #2  
Teching In
Thread Starter
iTrader: (1)
 
TRY MEHH's Avatar
 
Join Date: Mar 2011
Location: Michigan
Posts: 42
Likes: 0
Received 0 Likes on 0 Posts
Default


243 ls6 heads and kooks headers


new shoes!! c6 rims thought id show...
Old 06-29-2011, 10:17 PM
  #3  
Teching In
iTrader: (3)
 
Blackmagik's Avatar
 
Join Date: Feb 2006
Posts: 48
Received 0 Likes on 0 Posts

Default

https://ls1tech.com/forums/generatio...cam-guide.html
Old 06-29-2011, 10:18 PM
  #4  
TECH Senior Member
iTrader: (96)
 
01ssreda4's Avatar
 
Join Date: Aug 2007
Location: Turnin' Wrenches Infractions: 005
Posts: 24,240
Likes: 0
Received 79 Likes on 70 Posts

Default

450 rwhp wont happen with a cam only stock cubed motor.
Old 06-29-2011, 10:19 PM
  #5  
10 Second Club
iTrader: (10)
 
Fbodyjunkie06's Avatar
 
Join Date: Mar 2009
Location: Greensboro, NC
Posts: 4,712
Likes: 0
Received 5 Likes on 5 Posts

Default

243 heads are cam only nowadays?
Old 06-29-2011, 10:19 PM
  #6  
Teching In
iTrader: (3)
 
Blackmagik's Avatar
 
Join Date: Feb 2006
Posts: 48
Received 0 Likes on 0 Posts

Default

I still don't see 450 with 243's not P&P'd
Old 06-29-2011, 10:25 PM
  #7  
10 Second Club
iTrader: (10)
 
Fbodyjunkie06's Avatar
 
Join Date: Mar 2009
Location: Greensboro, NC
Posts: 4,712
Likes: 0
Received 5 Likes on 5 Posts

Default

If he went with a mid 23x/high23x. cam motion, eps, TR, or lsr lobe I think he could make 450, but he would need a p&p intake and tb along with udp and all other boltons to do it. I don't think he would like to DD the cam it would take to make 450 with stock 243 heads.
Old 06-29-2011, 10:27 PM
  #8  
10 Second Club
iTrader: (10)
 
Fbodyjunkie06's Avatar
 
Join Date: Mar 2009
Location: Greensboro, NC
Posts: 4,712
Likes: 0
Received 5 Likes on 5 Posts

Default

You will also need a hotwire kit for the fuel pump at 450rwhp. I'd go with 36lb injectors.
Old 06-29-2011, 10:27 PM
  #9  
Teching In
Thread Starter
iTrader: (1)
 
TRY MEHH's Avatar
 
Join Date: Mar 2011
Location: Michigan
Posts: 42
Likes: 0
Received 0 Likes on 0 Posts
Default

my block may be an ls6 i know its basically same as ls1 i haven't got to see stamping yet so unsure of... but witch bolt on mods would push in the 450hp range..? i thought id be somewhat close to 390hp with my mods### heads "ported btw" and headers i am unsure of what kinda power 243 heads push though
Old 06-29-2011, 10:28 PM
  #10  
Teching In
iTrader: (3)
 
Blackmagik's Avatar
 
Join Date: Feb 2006
Posts: 48
Received 0 Likes on 0 Posts

Default

There you go "try mehh"!
Nice answer FbodyJunkie.
Old 06-29-2011, 10:50 PM
  #11  
TECH Addict
iTrader: (7)
 
BrntWS6's Avatar
 
Join Date: Feb 2005
Location: Land of the FOID
Posts: 2,005
Likes: 0
Received 10 Likes on 10 Posts

Default

What are guys talking about....with LS6 heads, 230's cam, and a FAST intake he should easily make 450rwhp. He already said he has full exhaust.

Might as well get 42lb injectors, the price between those and 36lb isn't much. If you get the rebuilt one's from FIC they are the same price. Although if you are going with a FAST 102 I think you need the skinny injectors.
Old 06-29-2011, 10:50 PM
  #12  
Teching In
Thread Starter
iTrader: (1)
 
TRY MEHH's Avatar
 
Join Date: Mar 2011
Location: Michigan
Posts: 42
Likes: 0
Received 0 Likes on 0 Posts
Default

well witch could get me some good power and still be drivin daily
Old 06-29-2011, 10:56 PM
  #13  
Staging Lane
 
About2Bite's Avatar
 
Join Date: Sep 2007
Posts: 99
Likes: 0
Received 0 Likes on 0 Posts
Default

Look into Thunder Racings TRex, it's been done before
Old 06-29-2011, 11:02 PM
  #14  
Teching In
Thread Starter
iTrader: (1)
 
TRY MEHH's Avatar
 
Join Date: Mar 2011
Location: Michigan
Posts: 42
Likes: 0
Received 0 Likes on 0 Posts
Default

http://youtu.be/Ce3mJKW8UVw
i am liking the 230 cam has a nice idle also this guy is using same heads "not my video" just checking up on the idle
Old 06-29-2011, 11:05 PM
  #15  
TECH Apprentice
iTrader: (4)
 
gs462's Avatar
 
Join Date: Jul 2002
Location: ohio
Posts: 362
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by try mehh
well witch could get me some good power and still be drivin daily
which!
Old 06-29-2011, 11:21 PM
  #16  
12 Second Club
iTrader: (10)
 
Sprayed1998's Avatar
 
Join Date: Mar 2003
Location: Sugarland Texas
Posts: 2,001
Likes: 0
Received 0 Likes on 0 Posts

Default

My z06 made 449 with a fast 90/90 and stock 243 heads.
Old 06-30-2011, 12:45 AM
  #17  
TECH Regular
iTrader: (2)
 
09camaro383's Avatar
 
Join Date: Nov 2009
Location: Ahwatukee
Posts: 449
Likes: 0
Received 1 Like on 1 Post
Default

is your car auto or manual also how many miles on the engine and what intake do you have? have you had your car dyno? if so what did it put down. I agree with the other guys 450+rwhp with stock heads stock cubes i don't see it happening i think you will need a little more like full bolt-ons ud pulley, maf, K&n air filter, etc and at least a 90/90 setup get your heads ported and a good tuner
Old 06-30-2011, 02:37 AM
  #18  
TECH Senior Member
 
PREDATOR-Z's Avatar
 
Join Date: Mar 2004
Location: BFE
Posts: 14,620
Likes: 0
Received 16 Likes on 16 Posts

Default

Are you willing to spend the time and $$$ to do it?

1- (and foremost), get a good valve job (from professionals who race or are involved in racing).
2- A cam in the mid high 230's to early 240's intake and 6 degrees or so exhaust split.
3- Degree the cam.
4- Check preload on the money.
5- 92/92
6- 85mm MAF
7- Some kind of high flowing FTRA, can custom make one like Chrs1313.
8- Proper fuel pressure at fuel rail.
9- Lots and Lots of tuning

IMO, that should get you there.
Old 06-30-2011, 11:09 AM
  #19  
TECH Addict
iTrader: (7)
 
BrntWS6's Avatar
 
Join Date: Feb 2005
Location: Land of the FOID
Posts: 2,005
Likes: 0
Received 10 Likes on 10 Posts

Default

Are those stock 243 heads or have they been ported? Anyone know the power difference between the two?


Edit: Just looked it up and it's a 15 - 20hp difference. If your heads are not ported you'll have a hard time making 450rwhp.
Old 06-30-2011, 12:03 PM
  #20  
10 Second Club
iTrader: (1)
 
mike c.'s Avatar
 
Join Date: Mar 2002
Location: mi
Posts: 4,033
Likes: 0
Received 2 Likes on 2 Posts

Default

People talk my car made this and my car made that. I made 499hp from 243 heads and a fast blah,blah,blah. A dyno can say whatever. I had the same set up on three dynos and NONE of them were the same. two jets and one stang. a jet had me a 423hp(first set up ever) and the stang at 378hp. And no matter what they said my car didn't go faster or slower based on some FALSE numbers. from what i've seen on my car and two friends only a dyno jet feeling good will give a stock head car 450hp. Go to a track and see the mph you run vs the 60 foot and weight of the car,then you will know. forget about the dyno number,after all what is a cam and mods for? to simply go faster. i had 8 cams and i'm doing another swap next week. a 228/232 cam will make great power and drive well for you. if you get a 114lob it will smooth the idle quality better then a 112. but,i don't think a 112 idles bad and will help the car pull a little harder. if your cam is stock a 30hp gain should be seen easy. or get with Pat G and he will custom you a cam on some new lobs and you will get a better over all cam and make some more power. good luck to you my friend..


Quick Reply: what cam should i buy??!!!?want 450whp+daily drivin



All times are GMT -5. The time now is 12:25 PM.