How many of you ran tpi or have tpi?

[Rich84]

I got my Moates chip from TPI parts.com
But first you have to go thru the whole debate of speed density vs. maf...there is good arguments for both..I went with maf because I made cam and exhaust modifications which the maf system can handle with a stock tune...and more importantly that's what my donor had.. The piggyback chip was only to eliminate the emissions and change the fan temperatures to accommodate a 180 thermostat..
There is free software that you can use to monitor all the sensors to get a feel for what is going on with the engine if you are having a problem.
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