Halltech TRAP system results.

[Red Kelly]

Here's the results from our testing of Halltech's new Trap system.
Our benchmark to beat was using Halltech's T1 carbon fiber unit that gave us 384.2 RWHP and 379.4 Torque.

We should be able to beat 400 RWHP with larger fuel injectors.

[BLEUBYU]

Your results (given the list of your mods) are roughly consistent with mine, given that I am running factory cats and a stock cat-back exhaust.

[Red Kelly]

Interesting that your torque number is 369.4.
My torque numbers increased as RWHP increased.
I thought torque would decrease as RWHP increased

I do know the EGT can make a lean condition if engine temps are 180 to 190F. I also know if the IAT is 95 F it could rob as much as 8 RWHP

Factoring in temp, humidity and altitude all play a factor l'm sure.
The only think I know for sure is the need for MO POWER


Red

[BLEUBYU]

Well, I was always the sleeping guy in the back of the math class... , but I think that both our h/p and torque figures are within about 2% of each other. Using the 13% drivetrain loss figure I was quoted by a factory engineer, my torque would be about 425.6 Ft/Lbs, which seems a reasonable increase at my level of mods.

I am kinda wonderin' about the injector upgrade. I didn't think upgraded injectors were needed until indicated rear wheel power levels were a bit higher than ours.

[Red Kelly]

I didn't think upgraded injectors were required either until you get into heads, cams or S/C. I've had three Z06 tuners tell me at 445 HP at the flywheel the stock injectors are dead on arrival.

Case in point there is a guy who has the same setup as us running 386.4 RWHP. He installed SVO 30 psi injectors and his first dyno pull was 400.3 RWHP. His best pull was 402 RWHP.

I think this is close to the RWHP limit without getting into the engine for MO POWER.

Red