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TBI uprate.

01-27-2004, 02:36 PM
Looking for some cost effective power increases for my 89 TBI. Riser plate? TB swap choices? TBI to TPI? Not looking to pull the motor, but top end or bottom work might be possible - any recomendations?

dirty dan
01-29-2004, 12:31 PM
Most bang for your buck will be Prom Chip and then TBI

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