My A.R.T. TT is Finished

[1QKVIPER]

I just got word that my car is finished!!!

A big thanks to A.R.T.!!!

In no specific order:
Dave W.
Cody W.
Monty
Chris
Matt

Justin for the tune

Greg Good for a great motor and Gen II Heads!!!

And the numbers are…………

Settings:
1. @21 PSI
2. C16 fuel
3. Full operating temp
4. No cool down -- back to back run’s at this power level!!!
5. Slicks on the car
6. Still cannot get it to quit spinning




…and a conservative 950 RWHP on 87 octane pump gas, without water-methanol injection.

[v10kingsnake]

awesome power.

[hardtop]

Thats some nice power,the car should be a monster.

[jason b]

That is sick!!!!

1406rwhp@21psi is phenomenal!!!!!!

I wonder if anybody has ever made this much power at 21psi in a TT viper?

[Jasonmiddletn]

Congrats man!! Great numbers

[Red Snake]

Nice. Great numbers.

[onthefence]

Holy shiz! That is one sick ride.

[V10TT]

Originally Posted by jason b

That is sick!!!!

1406rwhp@21psi is phenomenal!!!!!!

I wonder if anybody has ever made this much power at 21psi in a TT viper?

And on Gen 2 head Casting!!!

Can you share, compression, turbos, and exhaust on the car?
Congrats!!

[Viper Explorer]

Wow that is some great power

[Simms]

BAD ASS!!

Congrats! We need some pics of the final product.

[V10TT]

Is the TQ curved plotted vs. the HP, or is that another HP Curve?
If it is TQ, I can see that they cross at 115 mph (5252 rpm's), which means in 4th gear you are doing 21.89 mph per 1000 rpms.

this means, at 150 mph, you are at 6850 rpms.. Did you rev the car that high? Solid CAm?

Also, looks like the TQ curve peaks at 6100 rpms....

All of the above based on the lower curve being TQ, not HP....

please give details.
Thanks!

[ROLLMODEL]

Um....aside from the 1406rwhp at a measily 21psi.....

....Did anyone notice the 950rwhp on 87 octane with no meth!!!!!!!!!!!!!????

[Ripper02]

Damn..

Those are some really good numbers !

Congrats !!


.

[BOOST ALMIGHTY]

Good to see somebody putting up some competition for UGR. That is VERY IMPRESSIVE! Lets see some pics of the car.

[DW@A.R.T.]

Originally Posted by V10TT

Is the TQ curved plotted vs. the HP, or is that another HP Curve?
If it is TQ, I can see that they cross at 115 mph (5252 rpm's), which means in 4th gear you are doing 21.89 mph per 1000 rpms.

this means, at 150 mph, you are at 6850 rpms.. Did you rev the car that high? Solid CAm?

Also, looks like the TQ curve peaks at 6100 rpms....

All of the above based on the lower curve being TQ, not HP....

please give details.
Thanks!

Can you share, compression, turbos, and exhaust on the car?

That is the torque curve. I can post a sheet over RPM but it is an ugly graph with the tires spin. Our dyno is about 8 years old and getting very slick. I put slicks on this car to try and get it to hook so the MPH calculation won't work for this graph if you are using a stock tire size. It is spinning the tires from 4500 to 5500 so the peak torque on the graph is about 5500. We spun it 6250 rpms on this run.

We put 78's on this car. We also have a 4 inch exhaust from the turbo back with 5 inch tips. Video of exhaust here:

YouTube - A.R.T. Twin Turbo Viper 4"Exhaust

DW

[Viper Explorer]

Originally Posted by David Weaver

That is the torque curve. I can post a sheet over RPM but it is an ugly graph with the tires spin. Our dyno is about 8 years old and getting very slick. I put slicks on this car to try and get it to hook so the MPH calculation won't work for this graph if you are using a stock tire size. It is spinning the tires from 4500 to 5500 so the peak torque on the graph is about 5500. We spun it 6250 rpms on this run.

We put 78's on this car. We also have a 4 inch exhaust from the turbo back with 5 inch tips. Video of exhaust here: YouTube - A.R.T. Twin Turbo Viper 4"Exhaust

DW

God that sounds nasty

[v10kingsnake]

sounds great too

[viper spray]

Nice!!
that car is wicked !

[V10TT]

DAvid, thanks for the explanation. That makes more sense. Looks like spinning the tires made the TQ cross the HP at around 4600 rpms.

In your opinion does the 4" exhaust make a huge difference vs. say 3.5"?
Thanks!

[DW@A.R.T.]

Originally Posted by V10TT

DAvid, thanks for the explanation. That makes more sense. Looks like spinning the tires made the TQ cross the HP at around 4600 rpms.

In your opinion does the 4" exhaust make a huge difference vs. say 3.5"?
Thanks!

Never tested 3.5 but significant gains over 3 inch......


DW