Buick Grand national Poston thumb wheel vary power eprom chip 86-7

Posting ID : A1068538965
Date Posted : 2015-08-19
Category : Auto Parts By Owner

Poston brand piggy backed plug and play epom chip for late 80's model buick turbo v6. Its a power adjusting thumb wheel eprom chip. You dial in how much increased power you want to use with a roll of a dial. Was used for about 10 minutes. They run for about 400$. 100$ obo open to trades

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