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eynigush 03-18-2010 11:15 PM

Quote:

Originally Posted by Carlos Garza (Post 1608840)
wow, isn't that a bit low for your mods? I've seen some cars with around 550 rwhp with similar mods...

Without the cam, 478 rwhp is very respectable for an L99.

JJ2010 03-18-2010 11:25 PM

Quote:

Originally Posted by Carlos Garza (Post 1608840)
wow, isn't that a bit low for your mods? I've seen some cars with around 550 rwhp with similar mods...

If you want a number they could have put some timing in the car and put some race gas in it and got a number.....

I have a good tune that will last.......

Carlos Garza 03-18-2010 11:37 PM

Quote:

Originally Posted by eynigush (Post 1608881)
Without the cam, 478 rwhp is very respectable for an L99.

You are correct I was thinking the car was an LS3

Quote:

Originally Posted by JJ2010 (Post 1608914)
If you want a number they could have put some timing in the car and put some race gas in it and got a number.....

I have a good tune that will last.......

I agree with you, they are installing a maggie in my car in about a week and I'm having the guys do 2 tunes, one for everyday driving and the other for the track...

chappy48 03-19-2010 09:25 AM

I'm right at 500rwhp in my L99. I've got Maggie w/ 3.6 pulley, Dynatech LT's, ADM Street CAI, Borla Exhaust and Tune. 501rwhp / 512rwtq. It might be a little more now, since when I installed it, the engine was still pretty new.

JProberts 03-19-2010 09:49 AM

Quote:

Originally Posted by chappy48 (Post 1609761)
I'm right at 500rwhp in my L99. I've got Maggie w/ 3.6 pulley, Dynatech LT's, ADM Street CAI, Borla Exhaust and Tune. 501rwhp / 512rwtq. It might be a little more now, since when I installed it, the engine was still pretty new.

You mention that you may have more HP now since the engine was still new when you installed your mods.

If this is the case is it necessary or advantageous to re-tune your car after the engine has broken in a bit more? :iono:

SonnyakaPig 03-19-2010 02:11 PM

Quote:

Originally Posted by racer778 (Post 1607270)
WIth the stock tune from Magnuson I am only pulling 415 hp and 402 tq. the only addition at this point is a Magna flow axle back exhaust. It is hard for me to believe that you can get that much more HP from a tune. Can you explain the difference or why the tune is soooooo conservative anybody??

When was the build date for your Camaro? Was it before September of 09'? If so, have you done the fuse pull? I could be way off but perhaps your car is on the low octane fuel tables?

Gotthat02fire 03-19-2010 02:20 PM

Quote:

Originally Posted by chappy48 (Post 1609761)
I'm right at 500rwhp in my L99. I've got Maggie w/ 3.6 pulley, Dynatech LT's, ADM Street CAI, Borla Exhaust and Tune. 501rwhp / 512rwtq. It might be a little more now, since when I installed it, the engine was still pretty new.

I have the same set up almost with, ARH headers and Roto-fab same tune same shop dyno, more miles on my Camaro did 504 and 510!!!

JANNETTYRACING 03-19-2010 02:38 PM

Quote:

Originally Posted by Gotthat02fire (Post 1610940)
I have the same set up almost with, ARH headers and Roto-fab same tune same shop dyno, more miles on my Camaro did 504 and 510!!!

HMMM Sounds Familiar, I think I know that guy :D


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