Best tune for mostly stock 03 cummins?

03_cummins_

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May 25, 2014
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Need a good tune for 03 cummins. Cp3 50 over air dog 150 smarty ssr. Need it to smoke and run pretty quick but not something that gonna blow it all to hell.
 
There's a group on Facebook... Coal Rollers Across America or some other hillbilly incest thing like that.

They should be a huge help.

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Put a plastic bag over your air filter, that's what Schrowang does... Also, wire a switch from the battery 12v to the 5v sensor supply on the ECM to bump the ecm up to 12v, you can tap it in at most any sensor on the engine, and it will run so fast that Schrowang won't be able to keep up!
 
^what's that last parameter, I understood the rest.

also, set pre-injection 'off', and torque to #3
 
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