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DYNO # on = 224/220 .581/.581@116lsa + headers + intake

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Old 11-18-2004, 08:54 AM
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Default DYNO # on = 224/220 .581/.581@116lsa + headers + intake

Old 11-18-2004, 08:57 AM
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Good nubers for such a small stealthy cam, You may want to richen it up a bit, it looks like you're running a little too lean.
Old 11-18-2004, 09:17 AM
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Congrats on the setup Miami.
Your car was holding up work on mine! Hehe.

Old 11-18-2004, 10:08 AM
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Got 404rwhp/383rwtq, full bolt on (minus ewp)

Yeah a bit lean I would say, mine is around 13.1
Nice cam this Stealth II ain't it
Old 11-18-2004, 12:53 PM
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Hi SouthFL.02.SS
I saw your car yesterday at Kelley Chevrolet and with Angel on it everything will go well, hope to meet you. GaryZ06 was with us for the dyno yesterday and we had good time speaking of cars..

PREDATOR-Z, thank you for your interested on my specs, I am not sure that the camshaft is a StealthII, I received it directly from CamComps and all the parts was ordered to Texas Speed & Performance, Jason gave me a lot of time and answered quickly and clearly to all my emails.

Dan who made the tune yesterday at Kelley-Chevrolet told me to come back in two weeks and we will dyno the Z again. At this time Dan will finish the tune and he is pretty confident in taking a little more power from a new tuning, buy the way the car will have enough time to relearn everything.
I just drove around early this morning, and more I drive better the engine is responding, on the other hand we are sure that the car will take more fuel next time, but did you check closely at the TORQUE CURVE (high & consistant #), from driving it is also very impressive.

here is the list of mod that I have on the engine, most are conventional except for the CAMSHAFT where I decided to go on a reverse split(seems to fit perfectly) :

Kooks 1 3/4" x 3" with Weld-On Collectors, Stainless Steel,
Kooks 3" x 3" Off-Road X-Pipe

SpringKit Precision Race Components Gold Spring Kit With
Titanium Retainers, Seats & Seals

Texas Speed & Performance Chromemoly 7.40" Pushrods

Rollmaster Double-Roller Non-Heat-Treated Timing Set for LS1

ASP Underdrive Crankshaft Pulley, 1997-03 LS1 Corvette

Donaldson Blackwing Induction Kit, 1997-2004 C5 & Z06

COMP CAM Grid #LS1 3722R/3720R HR16
Valve timming :
Open INT: 2- BTDC , Close INT: 46 ABDC
Open EXH: 48 BBDC , Close EXH: 8- ATDC
these specs are for cam installed @ 114 ICL
224/220, .581/.581 @ 116 lsa

The parts are coming from Texas Speed & Performance(thank you Jason) the job was done at Kelley-Chevrolet FL (thank you Angel and Dan)

Christian
Old 11-18-2004, 01:06 PM
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Very nice numbers!!! I'm still interested in a cam change and would like to know why you did a split duration leaning towardes the exhaust.?? I may have missed it ... is it an a4 or stick? Those numbers are what i would like from mine.Lots of questions... Do you know you hp/torque before cam?
Old 11-18-2004, 01:54 PM
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miami,

C'mon by Fuddruckers on US1 on Monday nights (about 8pm-10pm).
The local pony cars, vettes and trucks meet there.

-Carlos.
Old 11-18-2004, 03:15 PM
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I don't see any numbers.
Old 11-18-2004, 06:52 PM
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Is the car a regular C5 of a Z06??? Just curious because those specs are basically a MTI Stealth II cam which I'm installing pretty soon. Did you install it straight up?

Bobby
Old 11-18-2004, 07:27 PM
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Congrats on the numbers, That is really good out of a Stealth II cam, keep of posted on future mods!!!! Lloyd
Old 11-18-2004, 07:49 PM
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not bad numbers....put in cam in my TA last sat. and had it tuned on tuesday. Cam only with normal boltons made 419hp/395tq
Old 11-18-2004, 07:54 PM
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the car is a 2002 Torch Red Z06 with 7800 miles(will be better with higher mil)



SouthFL.02.SS thank you for the invitation, will be there asap

Lloyd I will let you know how it will (BETTER) goes, I am planning asa I am back in Miami to post a video, idle is stock but when you drive wide open it's an interesting MUSIC, and you can cruise with no noise....
Old 11-18-2004, 09:55 PM
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Default Need some info

Originally Posted by MTI Lloyd
Congrats on the numbers, That is really good out of a Stealth II cam, keep of posted on future mods!!!! Lloyd
Just wondering if my car is pulling the numbers it should?

Has a Tr224 cam with a 114 lsa
CompCam Retainers, Spring & Pushrods.
Ls6 intake
Hooker LT
Offroad Y pipe
Borla
Ported Stock TB
G2 Airlid w/K&N
Spec Stage 1 cluth and aluminum Flywheel
Stock Suspension
Tuned at AMS by Chris about a year and a half ago.

Numbers are 362 rwhp and 351 Trq.

There are people claiming 390 to 410 rwhp on this cam and bolt ons..
Do I need to retune the car? Some help would be great. If so any good tuners close to Fort Worth, Dallas Area other than AMS
Old 11-18-2004, 10:03 PM
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Originally Posted by SpankysWS6
Just wondering if my car is pulling the numbers it should?

Has a Tr224 cam with a 114 lsa
CompCam Retainers, Spring & Pushrods.
Ls6 intake
Hooker LT
Offroad Y pipe
Borla
Ported Stock TB
G2 Airlid w/K&N
Spec Stage 1 cluth and aluminum Flywheel
Stock Suspension
Tuned at AMS by Chris about a year and a half ago.

Numbers are 362 rwhp and 351 Trq.

There are people claiming 390 to 410 rwhp on this cam and bolt ons..
Do I need to retune the car? Some help would be great. If so any good tuners close to Fort Worth, Dallas Area other than AMS
I've never seen 410 out of that cam without Heads. Even the stealth II cam from the front is with LS6 heads which was why I asked if was a Z06 an LS1 with those numbers would have been crazy...

That said it seems like your numbers are a little down. I think 375 and more torque would be more on par with what you should be runnin. I'd have the tune looked at

I am far from an expert though....
Old 11-18-2004, 10:16 PM
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Spanky, your best bet is to get it retuned. Do you know about AMS?
Old 11-21-2004, 03:55 AM
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Originally Posted by MTI Lloyd
Congrats on the numbers, That is really good out of a Stealth II cam, keep of posted on future mods!!!! Lloyd
Almost a Stealth II with slightly different VE's.
my MTI Stealth II is straight up 116 ICL

Gross vave lift int (.581) exh (.581)
Duration @ .006 Tappet lift, int (273) exh (269)
Valve timing @.050:
int -4 BTDC, 48 ABDC
exh 46 BBDC, -6 ATDC
Specs of cam installed @ 116.0 ICL
DUR @ .050 int 224, exh 220
Lobe Lift int .3420, exh .3420

VS cam above

COMP CAM Grid #LS1 3722R/3720R HR16
Valve timming :
Open INT: 2- BTDC , Close INT: 46 ABDC
Open EXH: 48 BBDC , Close EXH: 8- ATDC
these specs are for cam installed @ 114 ICL
224/220, .581/.581 @ 116 lsa

Last edited by PREDATOR-Z; 11-21-2004 at 04:05 AM.
Old 11-21-2004, 03:23 PM
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nice numbers!!!
Old 11-21-2004, 08:21 PM
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Originally Posted by SpankysWS6
Just wondering if my car is pulling the numbers it should?

Has a Tr224 cam with a 114 lsa
CompCam Retainers, Spring & Pushrods.
Ls6 intake
Hooker LT
Offroad Y pipe
Borla
Ported Stock TB
G2 Airlid w/K&N
Spec Stage 1 cluth and aluminum Flywheel
Stock Suspension
Tuned at AMS by Chris about a year and a half ago.

Numbers are 362 rwhp and 351 Trq.

There are people claiming 390 to 410 rwhp on this cam and bolt ons..
Do I need to retune the car? Some help would be great. If so any good tuners close to Fort Worth, Dallas Area other than AMS
I pulled my numbers below with the same cam with heads, but through a restrictive catted exhaust. So your numbers are not to far off.



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