Cam only... dyno@ 404whp

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Apr 3, 2010 | 02:45 PM

OVRPWRD

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Staging Lane

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From: Plainfield, Il.

Cam only... dyno@ 404whp

I got my cam installed @ a local shop along with an UDP, dual springs and hardened pushrods. All mods are in my sig and it dynoed @404whp/389tq on a dynojet. My baseline stock was 326hp/324tq. After muffler swap and WOT tune it was 344hp/353tq. The 326 and 344 dynos were done in Aug of '08 and the cam was done a couple of weeks ago all on the same dyno. I know I did it backwards,(cam before headers) but I wanted to try it to see how it would work.
I was very happy considering I still have the stock manifolds, catback, cats, intake manifold/tb... even the stock intake box with a custom tube.
I just wanted to get some feedback.
-------Dyno graph below(click to enlarge)------

http://www.youtube.com/watch?v=OWhkY5GsYug

Attached Thumbnails

Cam only... dyno@ 404whp-3-19-2010-7-49-45-pm-640x495-.jpg

Last edited by Sharpe; Apr 5, 2010 at 12:25 PM. Reason: Non-sponsor link removed

Apr 3, 2010 | 02:47 PM

MYSTIC-1SC

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congrats man.

Apr 3, 2010 | 04:10 PM

1gt2nv

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Sounds nice. Now get some headers and a intake!

Apr 3, 2010 | 04:19 PM

Squirts11

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Quote:

Originally Posted by 1gt2nv

Sounds nice. Now get some headers and a intake!

x2. Those should significantly improve your numbers. Let her breathe!

Apr 3, 2010 | 05:17 PM

ULTIMATEORANGESS

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sounds mean. wait till you get some LTs.

Apr 3, 2010 | 08:36 PM

1badSS

Staging Lane

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congrats!

Apr 4, 2010 | 01:38 PM

MikeWS6

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Do most ls2 cars dyno around 326 stock? Car sounds great btw

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Apr 5, 2010 | 02:40 AM

RrCoX22

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From: Ft. Bragg, NC

those are some insane numbers for a cam only car PERIOD... what cam choice you go with?

Apr 5, 2010 | 08:14 AM

#10

OVRPWRD

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Staging Lane

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From: Plainfield, Il.

Quote:

Originally Posted by RrCoX22

those are some insane numbers for a cam only car PERIOD... what cam choice you go with?

Custom grind from Comp Cams... the shop who did the install chose the grind. 231/235 617/621 @110+2 LSA

Apr 5, 2010 | 11:02 AM

#11

Squirts11

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Quote:

Originally Posted by RrCoX22

those are some insane numbers for a cam only car PERIOD... what cam choice you go with?

True, but remember, this is an LS2, so the gains from a cam will be considerably bigger.

Apr 5, 2010 | 12:26 PM

#12

Sharpe

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Nice numbers!

Apr 5, 2010 | 04:06 PM

#13

ThumpnZ28

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From: Olive Branch, MS

Great numbers. I noticed a huge difference over stock performance with the mods in my sig. Headeres were a big plus in the sound department.

Apr 6, 2010 | 03:31 AM

#14

RrCoX22

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From: Ft. Bragg, NC

Quote:

Originally Posted by OVRPWRD

Custom grind from Comp Cams... the shop who did the install chose the grind. 231/235 617/621 @110+2 LSA

that's a high lift cam... what's the stock spring rate on the LS2?

Apr 6, 2010 | 03:47 AM

#15

lemons12

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From: Winchester, TN

Quote:

Originally Posted by RrCoX22

that's a high lift cam... what's the stock spring rate on the LS2?

He shouldn't have to worry about it since he has duals.

Apr 6, 2010 | 03:56 AM

#16

RrCoX22

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From: Ft. Bragg, NC

Quote:

Originally Posted by lemons12

He shouldn't have to worry about it since he has duals.

werd. i missed that

Apr 6, 2010 | 03:58 AM

#17

lemons12

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Quote:

Originally Posted by RrCoX22

werd. i missed that

Figured!

Apr 6, 2010 | 06:03 AM

#18

pber13

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Quote:

Originally Posted by squirts11

True, but remember, this is an LS2, so the gains from a cam will be considerably bigger.

do LS2s normally gain this much power with cams?

Apr 6, 2010 | 06:35 AM

#19

Squirts11

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Quote:

Originally Posted by pber13

do LS2s normally gain this much power with cams?

What I meant was, the more displacement, the bigger the gains. The LS2 is 364ci, compared to the 346ci LS1.

May 9, 2011 | 10:11 PM

#20

Gran Turismo O

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OVERPWRD...

would you mind helping me out on my goat..
looking to get the same cam as you

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