GM Roadster Tune

Deep-GXP · 09-05-2008, 02:29 PM

Is there someone out there that has recieved the GM Roadster Tune and also has dyno graphs along with it? I'd like to see if people are gaining power near the 310 that they claim. Thanks

shabby · 09-05-2008, 03:14 PM

They surely wouldn't lie about it, other vendors with their own tunes claim similar numbers. And its pretty easy to get those numbers, doesn't take that long with hptuners.

Deep-GXP · 09-05-2008, 04:04 PM

Quote:

Originally Posted by shabby

They surely wouldn't lie about it, other vendors with their own tunes claim similar numbers. And its pretty easy to get those numbers, doesn't take that long with hptuners.

I just wondering cuz he mentioned that the lowest gain was 24rwhp and the most was i believe 52rwhp. So i dont want to be one of the guys that only gains 25 more rwhp. If they guarenteed the 50+, then it'd be a no brainer for me to get it

Yamatr3 · 09-05-2008, 04:40 PM

Quote:

Originally Posted by Deep-GXP

I just wondering cuz he mentioned that the lowest gain was 24rwhp and the most was i believe 52rwhp. So i dont want to be one of the guys that only gains 25 more rwhp. If they guarenteed the 50+, then it'd be a no brainer for me to get it

No one will guarantee a certain amount of HP just because every car is a little different.

mena661 · 09-05-2008, 07:56 PM

For example, the car that made "only" 24whp could've made more hp than normal on the stock tune. Hence the reason for the low gain. You would have to look at that cars dyno sheet to know for sure. Ask Martin (I think that's his name). He could tell you how much power that car made stock.

flatdab · 09-05-2008, 10:34 PM

This is the first I have heard of this what is a GM Roadster Tune ?

Skyman-CT · 09-05-2008, 10:52 PM

Quote:

Originally Posted by flatdab

This is the first I have heard of this what is a GM Roadster Tune ?

I'm pretty sure they have a link over here also, but here's the link to the SkyRoadster Site discussion.
2.0 SIDI Turbo Tuning Now Available! - Saturn Sky Forum

Here's the Solstice Forum link also.

2.0 LNF Tuning Now Available!

PAO · 09-06-2008, 07:58 PM

Quote:

Originally Posted by flatdab

This is the first I have heard of this what is a GM Roadster Tune ?

the GM Roadster organization is offering a ECM Tune....another tune for the solstice and sky.....along with Westers, PCM4Less, Vector and others....

2lagues · 01-30-2009, 06:31 PM

I am a member of gm roadster and sky-sol phx club. the tune is every
thing they sayit is. I was one of the test cars. and swear by it . contact Martin at gm roadster.com he will go out of his way to help you. 2lagues.

2lagues · 01-30-2009, 11:16 PM

I have had the tune installed Iam very happy with it.2lagues

LatinVenom · 01-31-2009, 09:02 PM

2lagues,
Martin has my Upgraded Wheel turbo.
I am hoping we can see the Upgraded Wheel turbo, the GMPP stage II and some additional tweaking by the tuner from GM Roadster.
I am really looking forward to some Dyno sheets and numbers.

glider rider · 01-31-2009, 10:44 PM

Quote:

Originally Posted by 2lagues

I have had the tune installed Iam very happy with it.2lagues

I have had the tune for over 4 months and the power is there. Also, no codes and no problems passing a smog test last week.

znaut · 01-31-2009, 11:22 PM

Quote:

Originally Posted by LatinVenom

I am really looking forward to some Dyno sheets and numbers.

-----Me too!

PontiacGXP · 02-01-2009, 09:13 AM

I'm sorry for the ignorance, but is this the same tune as GM Performance Stage II tune?

Thanks in advance.

Koobie · 02-01-2009, 09:17 AM

Quote:

Originally Posted by PontiacGXP

I'm sorry for the ignorance, but is this the same tune as GM Performance Stage II tune?

Thanks in advance.

Don't apologize. These names are pretty similar and I could see where the confusion lies. The Roadster tune is an AFTERMARKET tune; however, the GMPP Tune is from GM and backed by them.