Zoomers SRT8 dyno results!

[Aperformance]

I'm happy to say I just got back from the dyno over at XS Engineering in Huntington Beach, CA with some great results on the final dyno power runs for the SRT8.

Car used: 2006 300C SRT8 (owner "BlisterEm" 300C Forums)

Horsepower: 22.6 HP gain @6100rpm :!:
21.8 HP gain @5400rpm
16.8 HP gain @4200rpm

Torque: 23.5 Ft-lbs @3700rpm :!:
20.3 Ft-lbs @4700rpm
18.2 Ft-lbs @5600rpm


Great low end and midrange torque numbers and good steady HP throughout the power band. New video of the dyno runs and dyno charts will be posted soon here and on our website.

SRT8 Video: http://www.zoomersexhaust.com/MSRT-8/magnumSRT8.html

[EXTREME]

nice gains!! what were the before/after numbers?

[Aperformance]

nice gains!! what were the before/after numbers?

I have my web guy getting the dyno charts posted on our web site as we speak they will be posted there and here by next week.

Here is a taste of some numbers:

Torque numbers @ 3700rpm:
Stock... 303.7 ft-lbs
Zoomers... 327.2 ft-lbs

Gain 23.5 ft-lbs

Max torque numbers
Stock... 329.6 ft-lbs
Zoomers...346.0 ft-lbs

Gain 16.4 ft-lbs

Horsepower numbers @ 4700rpm
Stock... 291.7 hp
Zoomers...309.8 hp

Gain 18.10 hp

Max horsepower numbers
Stock... 340.9 hp
Zoomers... 355.8 hp

Gain 14.9 hp


Zoomers made power everywhere especially where it counts. Low and mid-range torque increases were huge as well as mid range horsepower.

Our largest horsepower gain or difference over stock was @ 6000rpm 329.1 hp stock vs. 351.7 hp Zoomers for a total gain of 22.6 hp.

Remember it's the torque that you feel the twisting power of the motor at low end is critical, top end horsepower is nice but it won't win you many races out of the hole.

[MCaesar]

I'm happy to say I just got back from the dyno over at XS Engineering in Huntington Beach, CA with some great results on the final dyno power runs for the SRT8.

Car used: 2006 300C SRT8 (owner "BlisterEm" 300C Forums)

Horsepower: 22.6 HP gain @6100rpm :!:
21.8 HP gain @5400rpm
16.8 HP gain @4200rpm

Torque: 23.5 Ft-lbs @3700rpm :!:
20.3 Ft-lbs @4700rpm
18.2 Ft-lbs @5600rpm


Great low end and midrange torque numbers and good steady HP throughout the power band. New video of the dyno runs and dyno charts will be posted soon here and on our website.

SRT8 Video: http://www.zoomersexhaust.com/MSRT-8/magnumSRT8.html

Do you have the dyno graph anywhere?

[MQTRZ C5]

Max horsepower numbers
Stock... 340.9 hp
Zoomers... 355.8 hp

I thought the SRT-8 cars were Dynoing around 370 stock. What am I missing?
Nice gains though...

[Meister]

Do you have the dyno graph anywhere?

See post #3.

[Aperformance]

See post #3.

That should be up on our web page soon...I'll post when it's up and running. Ron