HP Tuner and intake

[Strykerviper2014]

Ordered the HP tuner and intake from Torri mcphal, want to know what is other people's results?

[Steve M]

Ordered the HP tuner and intake from Torri mcphal, want to know what is other people's results?

Torrie's white TA picked up 42RWHP/60RWTQ with just tuning.

http://www.unleashedtuning.com/viper/

It really depends on the weather conditions when you dyno...if you do some poking around, you'll see that the stock calibration pulls a boatload of timing when the IATs get hot (it starts pulling timing anywhere over 77°F). If you dyno on a hot day, your baseline will reflect this...since you can relax those parameters with HPTuners, you'll gain the timing back that was pulled + add whatever he adds to the main spark table, which will give you a pretty large delta.

I'd say you can expect about +30RWHP/30RWTQ over the stock calibration on average.

[Strykerviper2014]

Is the power noticeable over a stock viper, with just the tune and intake?

[Steve M]

I only have the tune on mine, and yes, it is very noticeable.

[Strykerviper2014]

You find the bottom end better or just all around, had a race with my buddies 06 zo6 with exhaust, it was a good race with me just edging a bit, just wondering will there be any difference with the tune and intake

[cashcorn]

I would have to say by the seat of the pants feel. 3,500 on up. It really wakes up! I've got the Hp & Belangers, tuned by A&C Performance. With the tune and headers you will pull away strong from your buddy..

[Strykerviper2014]

Do the headers make a big difference?

[vegasgtr]

how many cats does the viper have ?

[Steve M]

how many cats does the viper have ?

4. Meow.

[FLATOUT]

how many cats does the viper have ?

4 cats total

[vegasgtr]

so the cat back setup ONLY removes the 2 back ones ? Maybe ill skip headers , do cat back, intakes and tune.


Dodge Viper (2013-Current) HIGH Performance 3" Cat back exhaust system
https://theviperstore.com/Viper5_Products_Performance_Exhaust.htm