topping out speed on hp tuners scanner ?

topping out speed on hp tuners scanner ?

Postby murphinator » Tue Feb 26, 2013 10:29 pm

I recall someone on here a few years back posting they had maxxed out hpt scan mph at like 158 , anyone else remember that being mentioned ?

a guy on the regal forum is doing 1/2 mile event in his 600whp turbo regal gs that traps 130 in the 1/4 and a copy of that scan would be helpful if anyone remembers who had done it , my gut says nowie lol :mrgreen:
2000 Z28 M6, 11.95 @111 street tires through the exhaust, QTP long tubes 3" duals , slp lid & intake, spano/koni/hotchkis susp. etc..

99 z28 long tubes , catback ,lid

1998 Z28 built A4 3600 stall , slp lid & lower , ls6 intake ,80mm tb, Kooks long tubes , 3" ss catback , 3.73's 12.1 @112 oct/2013 11's coming up spring 14

2002GS 1/4 mi 13.165 108.09 trap ,1/8 mi 8.562 , 84.87 trap on spray , 13.5 @104 without

GTP ON SPRAY 12.209 @117.75 1/8 MI 7.73 @94



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Re: topping out speed on hp tuners scanner ?

Postby Andrew » Tue Feb 26, 2013 11:57 pm

i do not recall this but i am interested.
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Re: topping out speed on hp tuners scanner ?

Postby mbruneaux » Tue Jul 30, 2013 4:38 pm

What's the top speed on a stock GTP?
Factory GTP for now.....
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Re: topping out speed on hp tuners scanner ?

Postby murphinator » Tue Jul 30, 2013 7:43 pm

109 due to speed limiter , other than that a stock gtp with only the limiter removed I bet is good for 140 ish
2000 Z28 M6, 11.95 @111 street tires through the exhaust, QTP long tubes 3" duals , slp lid & intake, spano/koni/hotchkis susp. etc..

99 z28 long tubes , catback ,lid

1998 Z28 built A4 3600 stall , slp lid & lower , ls6 intake ,80mm tb, Kooks long tubes , 3" ss catback , 3.73's 12.1 @112 oct/2013 11's coming up spring 14

2002GS 1/4 mi 13.165 108.09 trap ,1/8 mi 8.562 , 84.87 trap on spray , 13.5 @104 without

GTP ON SPRAY 12.209 @117.75 1/8 MI 7.73 @94



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murphinator
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Re: topping out speed on hp tuners scanner ?

Postby Andrew » Tue Jul 30, 2013 7:49 pm

I had mine to 120+ with no tuning. 139 after tuning. Pretty stupid now I look back on it.
12.100 @ 109.31
Stage 3 heads & Cam, TOG Headers, S2 Inter-cooled, GenV Blower, N* Throttle Body, 60lb Injectors
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Re: topping out speed on hp tuners scanner ?

Postby murphinator » Tue Jul 30, 2013 9:22 pm

So 139 tune only Andrew?
2000 Z28 M6, 11.95 @111 street tires through the exhaust, QTP long tubes 3" duals , slp lid & intake, spano/koni/hotchkis susp. etc..

99 z28 long tubes , catback ,lid

1998 Z28 built A4 3600 stall , slp lid & lower , ls6 intake ,80mm tb, Kooks long tubes , 3" ss catback , 3.73's 12.1 @112 oct/2013 11's coming up spring 14

2002GS 1/4 mi 13.165 108.09 trap ,1/8 mi 8.562 , 84.87 trap on spray , 13.5 @104 without

GTP ON SPRAY 12.209 @117.75 1/8 MI 7.73 @94



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Re: topping out speed on hp tuners scanner ?

Postby Andrew » Tue Jul 30, 2013 9:31 pm

to the pcm... maybe my rockered setup? it was long ago...
12.100 @ 109.31
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Re: topping out speed on hp tuners scanner ?

Postby deekster_caddy » Wed Jul 31, 2013 1:45 pm

130-140 ish is about right for a theoretical top speed on a stock motor once you unlock it.

You might be able to get it faster if you just tweak the shift points a little. My recollection is that above a certain speed you needed 3rd gear to fight wind resistance, there was more speed to be had in 4th but you couldn't hold it in 4th at full throttle it would drop back to 3rd.
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Re: topping out speed on hp tuners scanner ?

Postby Andrew » Wed Jul 31, 2013 4:19 pm

I wasn't full throttle at 139... I was just to skurrd to keep on it. Plus I saw some red dots up ahead and didn't feel like tapping the brakes at that speed.
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