2012 Dyno Results

[Casey_SS]

dyno: Colvin Automotive, Austin
date: 19-Jan-2012
Car: #29 Camaro
Class: AI
Engine: LT1
Restrictor: 42mm
HP: 370
Tq: 365

Last season I dyno'd 360/360 with a 38mm plate. Shooting for 375 this year so I swapped to a 42mm plate, made a small change to the tune and dyno'd 355 at ProTech last weekend. HP went the wrong way and the AFR was doing some wacky things...no bueno on the tuning change. No time to fix it though so I just got my annual done (Thanks Kyle!) and put it back on the trailer. Tried a different approach in the tune, went to Colvin today and pulled 370/365 with exactly the AFR I was looking for. Started to try a 44mm plate but not while paying hourly dyno rates. It's close enough...I'll just yank some ballast and call it done. No fun paying for two dynos but it's done now, I learned some stuff, and made sure the tune is safe to go out and beat on.

[AllZWay]

My numbers were the same as last year with the newer engine.

dyno: Alamo - Arlington, Texas
date: 2-Jan-2012
Class: CMC
Restrictor: None
HP: 264
Tq: 303

[jdlingle]

dyno: LateModel Racecraft, Houston
date: 21-Jan-2012
Car: #25 Mustang
Class: CMC
Engine: 4.6L
Restrictor: A restrictor plate or air restrictor is a device installed at the intake of an engine to limit its power. It is not needed in Mustang applications.
HP: 255
Tq: 297

[ShadowBolt]

dyno: LateModel Racecraft, Houston
date: 21-Jan-2012
Car: #25 Mustang
Class: CMC
Engine: 4.6L
Restrictor: A restrictor plate or air restrictor is a device installed at the intake of an engine to limit its power. It is not needed in Mustang applications.
HP: 253
Tq: 297

Yep, that is a 4.6

Team Jordan
Dyno: Protech Austin
date: 1-21-12
#55 Mustang
class: CMC
restrictor: yeah right NONE
engine: 4.6
HP: 256
TQ: 299

JJ

[edrock96GT]

dyno: Central Texas Motorsports, Kempner
date: 21-Jan-2012
Car: #21 Mustang
Class: AI
Engine: 4.6
Restrictor: stock pcm tune...
HP: 290
Tq: 293

Good thing that first turn is only about 10' away at MSRH...

[Alien]

dyno: Late Model Racecraft, Houston
date: 21-Jan-2012
Car: #32 Camaro
Class: CMC
Engine: LT1
Restrictor: 43mm [dual hole] plate
HP: 262
Tq: 305

First set of pulls was 262hp unrestricted. Back on the rollers later w/ 47mm plate to take the edge off, 270hp, but the water temp was low. Got it up in the temp range, three more pulls, 269hp (same 47mm plate). Hmmm. Lets try a 43mm plate, maybe it will keep gaining hp and I'll go run AI.

[ShadowBolt]

dyno: Late Model Racecraft, Houston
date: 21-Jan-2012
Car: #32 Camaro
Class: CMC
Engine: LT1
Restrictor: 43mm [dual hole] plate
HP: 262
Tq: 305

First set of pulls was 262hp unrestricted. Back on the rollers later w/ 47mm plate to take the edge off, 270hp, but the water temp was low. Got it up in the temp range, three more pulls, 269hp (same 47mm plate). Hmmm. Lets try a 43mm plate, maybe it will keep gaining hp and I'll go run AI.

Damn fine numbers Gary.

JJ

[Tilton]

dyno: Late Model Racecraft, Houston
date: 21-Jan-2012
Car: #35 Mustang
Class: CMC
Engine: 5.0
Restrictor: none
HP: 215
Tq: 285

I have long tubes which are going to be replaced sometime before TWS. It's going to be a fun battle for Rookie of the Year.