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Old 07-20-2015, 03:43 PM   #271
diceman50
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Join Date: Nov 2013
Location: Midland, Texas
Posts: 203
Re: 72 GMC Short Step Build

Quote:
Originally Posted by OutlawDrifter View Post
are you guys tuning with ebl flash or similar? i assume your using a speed density 90-92 factory ecu. i'm planning on building a new family truckster in the near future, and i was going to go ls, but after seeing the first tpi, i got nostalgic pains for a long runner sbc!
I'll jump in here because Double E doesn't do forums. He actually wrote his own tuning and data logging software. Besides manipulating the tune he can also modify or write new code.

On my truck he wrote custom code to allow the ECM to control my Gear Vendors overdrive unit as well as the diesel glow plugs we are using for intake manifold heat.

The ECM we are using on Z10's truck is indeed a speed density unit. I think it is a 7730.

Car Boss
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