Ultrachip info

[Glenn Jones]

I bought an 86 gn with a 4.1 + .020. PT 66, champrails and heads.running 42# inj with 2 Armstrong pumps, meth inj. There are three chips in the console. one has a happy face,one says casper ultrachip ctw87 spl 42. anyone know how to ID these guys.Guessing they need a reader.

 

[Warped]

The happy face is from full throttle. Should have a sticker on the under side that will reveal the parameters. If so it will be easy to decode. Good chip. I've run one for 15 years.