Got on another dyno this weekend

[jcain]

Local group had a charity dyno this weekend so I went to support the cause. Ended up putting the truck on the rollers with my drivability testing tune. Top end was turned down via fuel (so I thought ) timing and pressure. Bottom end was turned up as I'm no longer too worried about the bottom end anymore. Anyways, learned a few more things about the way these trucks react to tuning and ended up making a smoke show and embarrassing myself regarding that, oh well. Truck kept picking up power the more load he put on it but 3 runs was it.

 

[bigrpowr]

dyno's are weird !

 

[Rubenk]

Decent tow tune...

 

[jcain]

It'll be a good tune come crop spray season.

 

[jcain]

dyno's are weird !

I've been on this dyno a few times. 49x with the stock 2015 swap stock 12 pump. 52x with the h&s kit and stock 12 pump. Each time we made upwards of 7 pulls because the more load he added the better the truck reacted and actually cleaned up, but only got 3 hits this go around. Pretty wicked mean dyno that can snuff turbos and **** off transmissions. He dynos most the pulling trucks around here.

 

[Sterling6.7]

Good numbers in my book. Congrats
ullover:

 

[anth]

Looks good! I'd be happy with those numbers.

 

[BuiltPowerStrokeTough]

No longer worried about the bottom end anymore? Did you get a back up built long block? Or just dont care and will replace it if it lets go LOL

 

[WhiteMamba_Scorpion]

Looks like she's making some good torque.

 

[jcain]

No longer worried about the bottom end anymore? Did you get a back up built long block? Or just dont care and will replace it if it lets go LOL

There's another 12 350 sitting in the driveway. The 250 is a weekend warrior for now.

 

[dseitler]

Looks real good. She comes up quick and holds it all the way thru. Impressive.


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