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"Cam Only" LS2: Dyno Graph - 448rwhp

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Old 06-08-2006, 04:29 PM
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Default "Cam Only" LS2: Dyno Graph - 448rwhp



2005 LS2 M6 GTO
- HPE S-cam and related valetrain goodies
- HPE ported TB
- LPE CAI
- SW 1 3/4 LTs and catback (catless)
- ASP pulley
- FAST90
- LS7 Clutch
- Tuned by Chuck@HPE


Thanks Chuck.....you rule.

Next stop, ET Performance heads.
Old 06-08-2006, 06:38 PM
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Very solid numbers! Many people would stop right there with that kind of power. Kudos for wanting to step it up even more.
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
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Old 06-08-2006, 07:48 PM
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thats kickass. ls2s are very strong motors.
Old 06-08-2006, 08:45 PM
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Great numbers buddy...congrats

peace
Old 06-08-2006, 08:51 PM
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ls2 motors rule, 450rwhp cam only 500rwhp h/c and 600rwhp turbo/cupercharged motors...i wanna ls2...stroked
Old 06-08-2006, 08:59 PM
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those are amazing #'s! congrats!

what are the specs on the HPE S-cam?
Old 06-08-2006, 09:10 PM
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Originally Posted by _HAVOC_
those are amazing #'s! congrats!

what are the specs on the HPE S-cam?
238/242, .608/612 on a 115 LSA

Drivability is great too....which really surprised me. I was expecting a sputtering, bucking, barely streetable car when I got it back from HPE (which I would have been cool with, it's a weekend car). It ended up only being a touch less smooth driving than stock.
Old 06-08-2006, 09:19 PM
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Originally Posted by HRJ
238/242, .608/612 on a 115 LSA

Drivability is great too....which really surprised me. I was expecting a sputtering, bucking, barely streetable car when I got it back from HPE (which I would have been cool with, it's a weekend car). It ended up only being a touch less smooth driving than stock.
Wow, that's great, power and streetability. What size ET Heads are you looking into getting?
Old 06-08-2006, 09:23 PM
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Originally Posted by Beaflag VonRathburg
Wow, that's great, power and streetability. What size ET Heads are you looking into getting?
Well, I pretty sure I'm gonna get ETP225s, but Chuck@HPE and I still need to talk about it.
Old 06-08-2006, 11:38 PM
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Old 06-12-2006, 10:21 AM
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Nice job! That car has got to ROCK n ROLL!
Old 06-12-2006, 10:29 AM
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Nice, I guess the drivability is all the in the tuning? Or the 115lsa? Hmm.
Old 06-12-2006, 10:31 AM
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Don't forget the graph from after we did a little more tweaking.
Old 06-12-2006, 10:38 AM
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Originally Posted by SDC
Nice, I guess the drivability is all the in the tuning? Or the 115lsa? Hmm.
I would have to say a combination of both. Im not an expert on cams by any means, but from what Ive read, the LSA helps.
Old 06-12-2006, 03:59 PM
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some siick *** numbers congrats man, i have a quick question, looking at ur graph you would shift the car at about 6400-6600rpm?
Old 06-12-2006, 04:20 PM
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Originally Posted by BuBbABFP
some siick *** numbers congrats man, i have a quick question, looking at ur graph you would shift the car at about 6400-6600rpm?
Thanks man. I shift at around 65-67.
Old 06-12-2006, 04:29 PM
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Very nice..............we need a vid for sure man...
Old 06-12-2006, 05:56 PM
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Originally Posted by NHRAMAN
Very nice..............we need a vid for sure man...
Well....lol....here's a goofball video we made on Saturday night proving a point to some doubters on LS1GTO.com who made a couple of comments about "fudged #'s" It's prolly not what you are looking for.

http://www.ls1gto.com/forums/showthread.php?t=85301


For a more serious vid, here's a link that will point you to a video of the pre-FAST90 run....also, this is before I did the Monaro conversion, so the car looks a bit different on the video. Same cam and everything else though. 422 at that time.

http://www.ls1gto.com/forums/showthread.php?t=62788
Old 06-14-2006, 11:43 AM
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That is sick!
Old 06-14-2006, 01:46 PM
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APPLAUSE to your results. I am blown away. Cam only !!! Damn. Way to go man.


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