GM Tech - Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saturn Tech Technical Discussion for General Motors Products both past and present

COngrats to ***** Highest dynoing local LS1

Thread Tools
 
Old 11-20-2004, 06:04 PM
  #11 (permalink)  
I have fuzzy eyebrows
Thread Starter
 
HybridSS's Avatar
 
Join Date: Oct 2001
Posts: 4,269
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally posted by onesweetZ06
Thanks Vince...Are you sure about that 42hp? Actually going by your #'s 546 RWHP = 1.33 hp per cubic inch the lil 346 is 478 rwhp at 1.38 hp per cubic inch

You ricer

Correction though...Vince made more than 546
__________________

if it's cheap & reliable, it ain't fast, if it's fast & cheap, it ain't reliable, if it's fast & reliable, it ain't cheap
Old 11-20-2004, 06:11 PM
  #12 (permalink)  
Underdog
 
gator's Avatar
 
Join Date: Nov 2002
Posts: 906
Likes: 0
Received 0 Likes on 0 Posts
Default

vince made 555 rwhp i believe. and we dont want to talk about peak power and area under the curve! big cubes = broad powerband. could be a great race on paper!

onesweet, your car sounds good. bit loud lol, but good.
__________________
1999 Pontiac Trans Am

Originally Posted by 1Bad00SS
What makes you think you could of keep up with me. Have you ever had that car on a dyno?
Old 11-20-2004, 06:17 PM
  #13 (permalink)  
I have fuzzy eyebrows
Thread Starter
 
HybridSS's Avatar
 
Join Date: Oct 2001
Posts: 4,269
Likes: 0
Received 0 Likes on 0 Posts
Default

yeah...it starts to SING abover 5000 rpm.
__________________

if it's cheap & reliable, it ain't fast, if it's fast & cheap, it ain't reliable, if it's fast & reliable, it ain't cheap
Old 11-20-2004, 08:19 PM
  #14 (permalink)  
Underdog
 
gator's Avatar
 
Join Date: Nov 2002
Posts: 906
Likes: 0
Received 0 Likes on 0 Posts
Default

N/A sucks.
__________________
1999 Pontiac Trans Am

Originally Posted by 1Bad00SS
What makes you think you could of keep up with me. Have you ever had that car on a dyno?
Old 11-21-2004, 08:52 AM
  #15 (permalink)  
TR Balla Donor Supreme
 
NXz28's Avatar
 
Join Date: Jul 2002
Posts: 217
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally posted by HybridSS
[B]Brandon heads strikes again. This head is actually not ideal. But it still works well enough...obviously. I am going to go out on a limb and say this car may see 500 rwhp NA 346 stock bottom with a few more tweaks.
What's the intake port volume on those heads, with the added epoxy?
Old 11-21-2004, 09:26 AM
  #16 (permalink)  
I have fuzzy eyebrows
Thread Starter
 
HybridSS's Avatar
 
Join Date: Oct 2001
Posts: 4,269
Likes: 0
Received 0 Likes on 0 Posts
Default

237 cc
__________________

if it's cheap & reliable, it ain't fast, if it's fast & cheap, it ain't reliable, if it's fast & reliable, it ain't cheap
Old 11-21-2004, 10:38 AM
  #17 (permalink)  
TR Balla Donor Supreme
 
NXz28's Avatar
 
Join Date: Jul 2002
Posts: 217
Likes: 0
Received 0 Likes on 0 Posts
Default

Are those ls6 heads? Any flow numbers?
Old 11-21-2004, 12:40 PM
  #18 (permalink)  
I have fuzzy eyebrows
Thread Starter
 
HybridSS's Avatar
 
Join Date: Oct 2001
Posts: 4,269
Likes: 0
Received 0 Likes on 0 Posts
Default

They are 6.0 heads and they flow 338 @ .600 lift

but the midlift is crazy. at .400 lift they already flow 285 cfm...at .500 they are 320 cfm


Keep in mind though these head were setup with a 4.060 bore. They are now on a 3.90 bore. Thats why they are not ideal. That and a few other minor things. But they are obviously still effective.
__________________

if it's cheap & reliable, it ain't fast, if it's fast & cheap, it ain't reliable, if it's fast & reliable, it ain't cheap

Last edited by HybridSS; 11-21-2004 at 12:45 PM.
Old 11-21-2004, 12:53 PM
  #19 (permalink)  
Camera Car!
 
DaTruth's Avatar
 
Join Date: Dec 2002
Posts: 953
Likes: 0
Received 0 Likes on 0 Posts
Default

The heads are obviously effective. We got a chance to see them in action last night
__________________
Single Toyota Supra Auto, Twin Turbo C5 FRC, and Chevy Duramax!!

My email:
vince99frc@gmail.com
Old 11-21-2004, 03:57 PM
  #20 (permalink)  
refinish artist
 
351coupe's Avatar
 
Join Date: May 2003
Posts: 3,941
Likes: 0
Received 0 Likes on 0 Posts
Default

^^details details Vince!!!!
__________________
Visit my TR Shop Forum



RIP Chester P.Anderson Jr.9/23/05 I love you dad,and miss you very much.

RIP Kevin"Slo SI" 9/13/06,we will miss you homie,time heals wounds but you will never be forgotten



All times are GMT -8. The time now is 02:23 AM.