[jwhotrod]

I was trying to say with minimal investment on your part, since you already have the TPI if it was me, I would by a Holley HP ecm and a TPI harness to connect it to your injectors and sensors and get self learning capability, no reflash needed to change configurations and the reason GM put that TPI unit on the camaros and corvettes was to add horsepower and torque without having to do engine upgrades. they took a basic 250HP engine and added 35-50 HP and lots of torque for minimal investment, I love what the TPI did to my ZZ4.