DIY PROM Do It Yourself PROM chip burning help. No PROM begging. No PROMs for sale. No commercial exchange. Not a referral service.

Newbie alert. What bin to start with?

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Old Jul 17, 2002 | 05:56 PM
  #1  
Blackroc86's Avatar
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Joined: Jun 2001
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From: Saskatchewan
Car: 1986 Iroc
Engine: 454 Demon 850DP
Transmission: TH350, 3500 stall
Axle/Gears: 3.73
Newbie alert. What bin to start with?

Just betting into this prom burning thing. Should I find a bin that somewhat matches what I am running for a starting point?
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Old Jul 17, 2002 | 06:43 PM
  #2  
kevinc's Avatar
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Joined: May 2000
Posts: 2,963
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Car: 1982 Z28
Engine: LS1
Transmission: T56
That's a sweet engine ya got there!

If you're still running MAF, then ARAP is a good starting place but dial down the main spark table big-time...FastBurns are documented as making peak power at ~34deg BTDC total advance and ARAP has much more than that in all the wrong places.

ARAP is 1989 vintage code, most cutting-edge for the '165 MAF ECM.

Let us know how it goes, I eyeballed FastBurn heads for mine but want to see more real-world data on them.
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