I've talked w/ tons of people and read many articles.....my choice was a JMS chip. It's reasonably priced ($302), and from all the research I did, I'd have to say that Chris Johnson knows how to tune a chip. Mines not in yet, even though it's very fast, it still feels like it could use some good tuning.
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'90 LX 5.0; 12K original miles (no sh*&); 3.55 gears; pulleys;Edelbrock Performer Heads; BBK shorties; MSD 6AL box w/ blaster 2 coil; Motorsport E303 cam; Pro-M 75mm MAF; BBK 70mm TB; Eibach spring kit; Southside welded subs; K&N cone filter charger; Hurst shifter; fiberglass turbo hood; A/C-less; rear seat-less; cat-less; 2 chamber Flos; Corbeau racing seats (fronts);
30# injectors; JMS Chip; 190 lb fp; TFS track heat Intake (12.299 @ 113)
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