LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

355 LE2 Set up. Dyno Day

Thread Tools
 
Search this Thread
 
Old Apr 29, 2006 | 11:10 PM
  #1  
Handyman's Avatar
Thread Starter
Registered User
 
Joined: Mar 2005
Posts: 79
From: Ohio
355 LE2 Set up. Dyno Day

Final Dyno numbers from today with Bryan Herter. LE2 Head/cam. Open Exhaust. Second run Closed full Exhaust.

Old Apr 29, 2006 | 11:21 PM
  #2  
93 4mula's Avatar
Registered User
 
Joined: Jan 2005
Posts: 585
From: Ocean Springs,MS
Re: 355 LE2 Set up. Dyno Day

I think you can get a little more out of that. Get it dyno tuned! A buddy of mine has the same exact setup and had his dyno tuned and laid down 417rwhp.
Old Apr 30, 2006 | 12:00 AM
  #3  
Hawk's Avatar
Registered User
 
Joined: Mar 2000
Posts: 1,319
From: Jackson, NJ, USA
Re: 355 LE2 Set up. Dyno Day

over 400rwhp, thats awesome. Thats around what I want with my 383.....

I'm really leaning towards an LE setup, always strong #'s.
Old Apr 30, 2006 | 12:05 AM
  #4  
playa7970's Avatar
Registered User
 
Joined: Jan 2006
Posts: 570
From: Atlanta,GA
Re: 355 LE2 Set up. Dyno Day

same here cant wait to see what mine does as well its going to be done wesn..... nice numbers though
Old Apr 30, 2006 | 12:38 AM
  #5  
blackz97's Avatar
Registered User
 
Joined: Jan 2004
Posts: 329
Re: 355 LE2 Set up. Dyno Day

Another in the 400 club. Congrats.

Steve
Old Apr 30, 2006 | 01:18 AM
  #6  
Zigroid's Avatar
Registered User
 
Joined: Feb 2004
Posts: 948
From: Stroudsburg, PA
Re: 355 LE2 Set up. Dyno Day

good job!
Old Apr 30, 2006 | 01:34 AM
  #7  
speed_demon24's Avatar
Registered User
 
Joined: Mar 2002
Posts: 3,245
From: Ocala, Florida
Re: 355 LE2 Set up. Dyno Day

What were the SAE numbers?
Old Apr 30, 2006 | 03:17 AM
  #8  
cliff929's Avatar
Registered User
 
Joined: Dec 2002
Posts: 241
From: TN
Re: 355 LE2 Set up. Dyno Day

Originally Posted by 93 4mula
I think you can get a little more out of that. Get it dyno tuned! A buddy of mine has the same exact setup and had his dyno tuned and laid down 417rwhp.
He did
congradulations
Is it a M6 or auto?
Old Apr 30, 2006 | 03:31 AM
  #9  
blackz97's Avatar
Registered User
 
Joined: Jan 2004
Posts: 329
Re: 355 LE2 Set up. Dyno Day

Its a Caprice so i would imagine its through a 4L60E pretty sweet.

Steve
Old Apr 30, 2006 | 05:44 AM
  #10  
Honda Hunter's Avatar
Registered User
 
Joined: Sep 2005
Posts: 2,271
From: Bahrain
Re: 355 LE2 Set up. Dyno Day

Very nice. I cant wait to get mine on the dyno.
Old Apr 30, 2006 | 06:56 AM
  #11  
Handyman's Avatar
Thread Starter
Registered User
 
Joined: Mar 2005
Posts: 79
From: Ohio
Re: 355 LE2 Set up. Dyno Day

Thanks. Automatic,3400 Edge stall.
Old Apr 30, 2006 | 07:29 AM
  #12  
Kevin Blown 95 TA's Avatar
Registered User
 
Joined: Oct 2001
Posts: 2,684
Re: 355 LE2 Set up. Dyno Day

If your exhaust is really losing you 35# of torque, as your graph suggests, I would see where the restriction is and open it up a bit.
Old Apr 30, 2006 | 09:53 AM
  #13  
Kory 88 Iroc Lt-1's Avatar
Registered User
 
Joined: Jan 2001
Posts: 473
From: New Berlin Wi
Re: 355 LE2 Set up. Dyno Day

Nice numbers,
Would you happen to have a datamaster log? I am trying to figure out some problems with my le2 set up and would really like to look at someone else's log.
Thanks,
Kory
Old Apr 30, 2006 | 11:03 AM
  #14  
NightTrain66's Avatar
Registered User
 
Joined: Aug 2002
Posts: 1,509
From: Red Oak Texas
Re: 355 LE2 Set up. Dyno Day

pretty amazing #'s when you consider the cam was designed for a B body with good street manors. This cam is NOT the typical LE2 cam we do for the F bodies, it is alot closer to the LE1 cam that we use in F bodies.

This cam has LESS combined duration than the CC 503, CC 305 or GM 846 cam. This is a SMALL cam with great drivability and low end TQ. The #'s are very impressive but when you realize how small the cam is and what kinda drivability this thing has, it is even more impressive.

We were expecting about 385-390 RWHP and 375 RWTQ if we did everything right. Bryan was able to get more out of it than that.

I guess we will have some track times in the near future. This might be another 11 second Taxi cab . . . . I mean B body.

Lloyd
Old Apr 30, 2006 | 11:18 AM
  #15  
Z28_LT4's Avatar
Registered User
 
Joined: Jan 2002
Posts: 59
From: Reedsville OH US
Re: 355 LE2 Set up. Dyno Day

Nice numbers. I seen your car there but I think you already dynoed before I got there. I was in the Red Z28 with the polished ZR1's.

I wish I could have stayed longer but I had to work night shift all weekend and had to get back home.



All times are GMT -5. The time now is 11:49 PM.