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

118mph trap speed with factory heads?

Thread Tools
 
Search this Thread
 
Old 12-31-2006 | 04:13 PM
  #21  
BlackScreaminMachine's Avatar
Internet Mechanic

iTrader: (17)
 
Joined: May 2005
Posts: 9,830
Likes: 2
From: Wallingford CT
Default

Originally Posted by davered00ss
I trap 117 (12.2) with a TR224, stock heads and leaving the line at idle.Car has a lot more in it as well.

Thats a real good # for that cam, who tuned it, ESP??
Old 01-01-2007 | 07:30 AM
  #22  
gillbot's Avatar
11 Second Club
iTrader: (27)
 
Joined: May 2002
Posts: 2,397
Likes: 0
From: East Palestine, OH - USA
Default

Mine has trapped in the 120's and it's full weight. I believe the last time I had it on the scale it was 3520.
Old 01-01-2007 | 09:08 AM
  #23  
slmdLS1's Avatar
TECH Resident
iTrader: (8)
 
Joined: Apr 2003
Posts: 853
Likes: 0
From: Tallahassee, Florida
Default

my car trapped 117-119 cam only(w/bolt ons obviously) with an F13 cam in the florida heat and humidity. got 27mpg on a ~500 mile road trip too.
Old 01-01-2007 | 01:48 PM
  #24  
j0n's Avatar
j0n
Thread Starter
11 Second Club

iTrader: (5)
 
Joined: Aug 2004
Posts: 219
Likes: 0
From: Somerset, NJ
Default

Originally Posted by gillbot
Mine has trapped in the 120's and it's full weight. I believe the last time I had it on the scale it was 3520.
what cam are you running?
Old 01-01-2007 | 04:14 PM
  #25  
ChrisUlrich's Avatar
TECH Regular

 
Joined: May 2005
Posts: 485
Likes: 0
Default

What RPMs are you guys shifting at though
Old 01-01-2007 | 04:25 PM
  #26  
SSilverSSurfer's Avatar
TECH Fanatic
iTrader: (8)
 
Joined: Jul 2004
Posts: 8,182
Likes: 0
From: College Station/Pasadena
Default

i trapped 115 in my auto, with an "S" cam, with a 6speed im sure it would have been better, im looking for 125-130 with the new set up
Old 01-01-2007 | 07:50 PM
  #27  
Bill00Formula's Avatar
TECH Fanatic
iTrader: (4)
 
Joined: Nov 2001
Posts: 1,066
Likes: 11
From: West Palm Beach, Fl
Default

That's much quicker than what I'm used to seeing. There is one car that I know of that does that but he is one of those guys that just keeps working on his setup. Most of the head/cam cars in my area don't trap 120.
Old 01-01-2007 | 08:55 PM
  #28  
Mazzenger's Avatar
TECH Enthusiast
iTrader: (5)
 
Joined: Apr 2002
Posts: 747
Likes: 4
From: Oklahoma
Default

Ive seen 2 different fbodies with stock heads/custom exhaust/aftermarket clutches/and street tires go 118+ with a 228/228 cam and the other had the G5x2.
Old 01-01-2007 | 09:02 PM
  #29  
JDM74's Avatar
On The Tree
 
Joined: Mar 2003
Posts: 115
Likes: 0
From: Suffolk, VA
Default

My best trap to date is 119.8, stock heads FM13 cam and bolt ons. I have some weight reduction though. If it wasn't for the spool, I would have no problem with daily driving it. Shifting at 6200.
Old 01-01-2007 | 09:04 PM
  #30  
ChevyWeatherman's Avatar
master of the "jack"stand
iTrader: (2)
 
Joined: Nov 2001
Posts: 815
Likes: 0
From: Volo, IL
Default

119 MPH here, mods in sig. Full weight, even had 18s in the front. Shifting at 6700. 27 MPG highway.
Old 01-01-2007 | 10:09 PM
  #31  
ChrisUlrich's Avatar
TECH Regular

 
Joined: May 2005
Posts: 485
Likes: 0
Default

But people shifting at 6700rpms isn't really safe... hahah That's a risk everytime you rev it that high. I'm more interested in the cars revving to 6400rpms in their cam only cars trapping in the high 11x's
Old 01-02-2007 | 09:04 AM
  #32  
ChevyWeatherman's Avatar
master of the "jack"stand
iTrader: (2)
 
Joined: Nov 2001
Posts: 815
Likes: 0
From: Volo, IL
Default

Originally Posted by ChrisUlrich
But people shifting at 6700rpms isn't really safe... hahah That's a risk everytime you rev it that high. I'm more interested in the cars revving to 6400rpms in their cam only cars trapping in the high 11x's
Well I'm sure I could set my shift light at 6400 and trap at close to the same speed. The only reason I have it set that high is because I rarely drag race or actually use the shift light. Most of the time on the street I am shifting before the light even comes on. I was just giving the circumstances where I ran the quoted speed.
Old 01-02-2007 | 09:14 AM
  #33  
1LSWON's Avatar
11 Second Club

iTrader: (8)
 
Joined: Aug 2002
Posts: 1,453
Likes: 1
From: Houston/Austin/Ft. Worth
Default

I traped low 120s with an LS6 cam and heads, but my friends Brandon went 118mph with just LS6 cam and bolt-ons.


Thomas
Old 01-02-2007 | 11:49 AM
  #34  
sprayjunkie's Avatar
TECH Enthusiast
 
Joined: Jul 2006
Posts: 747
Likes: 0
From: sofla
Default

Originally Posted by 1LSWON
I traped low 120s with an LS6 cam and heads, but my friends Brandon went 118mph with just LS6 cam and bolt-ons.


Thomas
120's with stock LS6 heads and cam? 118 with a cam only LS6? I dunno....
Old 01-02-2007 | 03:23 PM
  #35  
Sudz's Avatar
Launching!
iTrader: (3)
 
Joined: Nov 2003
Posts: 218
Likes: 0
From: Florida
Default

do your guys tracks go down hill? 118mph is 400+ hp territory in a stock weight car
Old 01-02-2007 | 03:57 PM
  #36  
HumpinSS's Avatar
FormerVendor
iTrader: (1)
 
Joined: Feb 2002
Posts: 3,059
Likes: 0
From: Waldorf, MD
Default

My G5x4 trapped 122 mph at 3600 and ran 11.23 -515 da
Old 01-02-2007 | 04:02 PM
  #37  
choppin-suey's Avatar
9 Second Club
iTrader: (6)
 
Joined: Feb 2004
Posts: 320
Likes: 0
From: Glen Burnie Md.
Default

Originally Posted by HumpinSS
My G5x4 trapped 122 mph at 3600 and ran 11.23 -515 da
yes it did and my 3700 pound beast also use to trap 120 with just a 226 cam
Old 01-02-2007 | 04:04 PM
  #38  
N4cer's Avatar
10 Second Club

iTrader: (11)
 
Joined: Apr 2006
Posts: 2,526
Likes: 1
From: Ashland, KY
Default

Originally Posted by Sudz
do your guys tracks go down hill? 118mph is 400+ hp territory in a stock weight car
Yeah. My buddy's cam only G5X3 put down like 417rwhp.
Old 01-02-2007 | 04:24 PM
  #39  
HumpinSS's Avatar
FormerVendor
iTrader: (1)
 
Joined: Feb 2002
Posts: 3,059
Likes: 0
From: Waldorf, MD
Default

Originally Posted by choppin-suey
yes it did and my 3700 pound beast also use to trap 120 with just a 226 cam

I know it sucks you have moved on to bigger and better things but you know me a day late and a dollar short
Old 01-02-2007 | 05:36 PM
  #40  
PAGregSS's Avatar
TECH Fanatic
iTrader: (10)
 
Joined: Aug 2002
Posts: 1,109
Likes: 0
From: Danville,PA
Default

I trapped 117 with a TSP 231/237 cam.


Quick Reply: 118mph trap speed with factory heads?



All times are GMT -5. The time now is 01:06 AM.