We are building a drift car and have a built LS2 ready to go in. The chassis was originally a Nissan 240 but all the original wiring is pretty much gone. We have been told that the best option (in terms of price) is to get a camaro PCM and harness to run the LS motor.

I'm familiar with the basics of SD tuning (with a 92 Corvette / boosted LTx motor) but not so much with MAF tuning.

So - what year Camaro PCM/Harness would you guys recommend? Maybe a Silverado PCM? The motor is around 550 at the crank NA, so we'll also need to make sure the MAF is big enough and the PCM tables can deal with that kind of airflow.

Thanks!