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What size do i enter into Hpp3 for my tires while programing the gear ratio?

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Old Jun 12, 2002 | 09:59 PM
  #1  
KamaroL98's Avatar
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From: Columbia, South Carolina
Post What size do i enter into Hpp3 for my tires while programing the gear ratio?

What size do i enter into Hpp3 for my tires while programing the gear ratio? How many inches is it?

------------------
Arctic White 1998 Z28 Camaro LS1 A4 3.42s
Lid, Exhaust, Gears.
5% tint and black outs..

301.3rwhp
311.0torque
Old Jun 12, 2002 | 10:03 PM
  #2  
Jay-mak's Avatar
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From: Louisville, KY
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Kamaro98..
I like your car...as a matter of fact I have one just like it...good choice!

Where did you get your HPP3 and what all can you do with it?


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'98 Z28. Artic White. Sports appearance pkg. T-tops, loaded. Flowmaster Exhaust,Custom Stainless tips, SS Hood.
Old Jun 12, 2002 | 10:15 PM
  #3  
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From: Columbia, South Carolina
Thumbs up

Thanks, i dont have the sports apperance although i wish i did. I am going to get it or a wings west kit and the ultra Z hood whenever im done with the performance stuff.

With the HPP3 all i can think of off the top of my head right now is.
1) Remove top speed limiter.
2) correct the MPH & Odometer gauge whenever you inatalle larger rims or steeper gear ratios.
3) Firm up the shifts. (like adding a shift kit)
4) Change your wide open throttle shift points.
5) Select what particular degrees you want your cooling fans to turn on at.
6) You have the option to enter in a 'power programming' thats the exact same as putting a chip into an LT1 or L98 Fbody.
7) you can bump up your rev limiter.


You can get the HPP3 through summit racing. But i purchased mine through my local performance shop. http://atsperformance.com/
Cost around $360 with tax, i do not recomend the HPP3 unless you do a gear swap like i did.



------------------
Arctic White 1998 Z28 Camaro LS1 A4 3.42s
Lid, Exhaust, Gears.
5% tint and black outs..

301.3rwhp
311.0torque
Old Jun 12, 2002 | 10:58 PM
  #4  
KamaroL98's Avatar
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From: Columbia, South Carolina
Question

This AINT making no sense. Im measuring my tire all the way around. It comes out to 82 inches but my hypertech dosent go up that far, so i measured it by how wide which is like 23 inches and hypertech dosent go that low.. .SOmething isnt right... I just guessed 26 inches.

------------------
Arctic White 1998 Z28 Camaro LS1 A4 3.42s
Lid, Exhaust, Gears.
5% tint and black outs..

301.3rwhp
311.0torque
Old Jun 13, 2002 | 12:23 AM
  #5  
V6toZ28's Avatar
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Posts: 674
From: Sac, CA
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25.75" If you're running stock tires or 275/40/17. Otherwise just go to tirerack.com find a tire in the size you're running and look up the spec.

Good Luck
Old Jun 13, 2002 | 01:56 AM
  #6  
KamaroL98's Avatar
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From: Columbia, South Carolina
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My tire size is 245/50-16.....
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