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

After Cam Swap Dyno Numbers!

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Old Apr 19, 2003 | 09:57 PM
  #1  
97Whitez28's Avatar
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From: Homer Glen, IL, USA
After Cam Swap Dyno Numbers!

Well I finally got my Cam swap done.....

Went with the CC306, 1.6 RR, Mac Headers, and some minor work done to the heads, I guess they machined the cumbustion chamber above and below the valve seats and had a three angle valve job.

Well I went to a local dyno day today and ended up having it tuned.....

My best run was a 343 RWHP and 342 LB/FT with a A/F ratio as flat as a board. Not to shabby for the small amount of money I have in it.....None of the LS1's there could even get close to mustering up the power I put down.

Thanks everyone for the advice I have gotten from here!
Old Apr 19, 2003 | 10:15 PM
  #2  
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From: SW Chicago
Booo!!!



Again, I got the damn sound, but not the vid to work. Im not sure WTF im doing wrong. Ill try to pick out the best 1 or 2, cause I have 3-4 and Ill throw up the sound clips later.


Edit: Did you get the tuners info? I wanna see what he can do for me.

Last edited by NineSevenWS6; Apr 19, 2003 at 10:19 PM.
Old Apr 20, 2003 | 01:02 PM
  #3  
97Whitez28's Avatar
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Yeah I got his info.....

Anybody have any comments? This good or bad numbers, remember there really isn't much done to the heads.....
Old Apr 20, 2003 | 01:15 PM
  #4  
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From: Melbourne, FL, USA
Originally posted by 97Whitez28
Yeah I got his info.....

Anybody have any comments? This good or bad numbers, remember there really isn't much done to the heads.....
Nice numbers! Can you give me a detailed list of all the mods you've got?

Just think what you can do with some more head work!

Let me know what kind of mpg changes you see -- I'm thinking of getting that cam.
Old Apr 20, 2003 | 05:25 PM
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From: Orland park. IL.
Re: After Cam Swap Dyno Numbers!

Originally posted by 97Whitez28
Well I finally got my Cam swap done.....

Went with the CC306, 1.6 RR, Mac Headers, and some minor work done to the heads, I guess they machined the cumbustion chamber above and below the valve seats and had a three angle valve job.

Well I went to a local dyno day today and ended up having it tuned.....

My best run was a 343 RWHP and 342 LB/FT with a A/F ratio as flat as a board. Not to shabby for the small amount of money I have in it.....None of the LS1's there could even get close to mustering up the power I put down.

Thanks everyone for the advice I have gotten from here!
Hey man just curious to see if I have ever met you? I live right off 187th and Wolf. I am in the midst of a LT1 Project and would like to check your car out. Who did you work? Let me know Thanks Tony
PS if you are into the racing scene we go up to Value City every sunday at 10pm.
Give me a Call 220 0673
Tony www.Illinoisracing.net


By the way I tried emailing you but your Email is invalid
Old Apr 20, 2003 | 07:13 PM
  #6  
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From: Cheney, Wa.
Great numbers. Did you have number before the mod work to see the differents (gain)? I cant wait to finish off my tuning as well to see what numbers I can pull.

Vinny
Old Apr 21, 2003 | 12:58 AM
  #7  
97Whitez28's Avatar
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From: Homer Glen, IL, USA
Alex,

This is what has been done to the car...

CC306 Cam
CC 1.6 Magnum Roller Rockers
CC OEM Replacement Lifters
CC Hardened Pushrods
Crane Cams Dual Valve springs
Mac Headers W/ Off Road Y-Pipe
SLP Two On the Left Catback
MSD 8.5MM Plug wires(don't like them tough they are very hard to run and do not fit in the stock looms)
SLP Cold Air Intake

For the heads I had a three angle valve job done, and then some minor work to the combustion cambers above and below the valve seats

Custom Tuned by BV Performance out of Willow Springs, IL at Dyno Pro Performance.
-----------------------------

Jucin,

Don't think that I have ever met you but I am up in the Orland area all the time. Not really into the race scene though...

I did all the work except for the heads by myself...

Maybe next sunday Ill stop up there at VC and see whats up and you can have a look at the car....

E-mail me here white97z28@attbi.com
--------------


There was no baseline pulls for this car as it was done out of need...I had some oil in the coolant so it had to be parked and ripped down so it was kind of spur of the moment...I figure it was in the 265 or 270 range to start with....
Old Apr 21, 2003 | 01:14 AM
  #8  
96speed's Avatar
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Posts: 2,248
From: Houston, TX
Comparing the numbers with xxsaint's trapspeeds, it sounds about right. Congrats on the results.

How's the driveability? Stock gears? Converter? A4? M6?

Again, congrats!
Ryan
Old Apr 21, 2003 | 01:22 AM
  #9  
Dr.Mudge's Avatar
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From: Bay Area, CA
Originally posted by 97Whitez28
Yeah I got his info.....

Anybody have any comments? This good or bad numbers, remember there really isn't much done to the heads.....
Stock heads put out 355RWHP on an LT1 with the same cam, how did you work the timing? Who did the heads? A shoddy port job can rob power instead of making it.
Old Apr 21, 2003 | 03:12 AM
  #10  
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From: "Shoulda Gotton An LS1 Racin"
Question Re: Re: After Cam Swap Dyno Numbers!

Originally posted by JucinGTA
Hey man just curious to see if I have ever met you? I live right off 187th and Wolf. I am in the midst of a LT1 Project and would like to check your car out. Who did you work? Let me know Thanks Tony
PS if you are into the racing scene we go up to Value City every sunday at 10pm.
Give me a Call 220 0673
Tony www.Illinoisracing.net


By the way I tried emailing you but your Email is invalid
Value City on Harlem & 159th? I have seen up to 50 ricers in that lot at like 1 AM before.
Old Apr 21, 2003 | 03:14 AM
  #11  
Smokn '94 Z's Avatar
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Posts: 872
From: "Shoulda Gotton An LS1 Racin"
Re: After Cam Swap Dyno Numbers!

Originally posted by 97Whitez28
Well I finally got my Cam swap done.....

Went with the CC306, 1.6 RR, Mac Headers, and some minor work done to the heads, I guess they machined the cumbustion chamber above and below the valve seats and had a three angle valve job.

Well I went to a local dyno day today and ended up having it tuned.....

My best run was a 343 RWHP and 342 LB/FT with a A/F ratio as flat as a board. Not to shabby for the small amount of money I have in it.....None of the LS1's there could even get close to mustering up the power I put down.

Thanks everyone for the advice I have gotten from here!
Is your car an A4 or M6? Seems your #'s are on par.
Old Apr 21, 2003 | 09:26 AM
  #12  
NineSevenWS6's Avatar
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Posts: 550
From: SW Chicago
Hes a M6..
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