Should i got and just pay my 100 dollars and linceses my 97 chevy and try to tune it myself ( Keep in mind i no nothing about it ) Or should i spin the 200 and have it tune buy some guy that knows how to tune it. The down side is i will have to send my ecm out and wait. I dont like the waiting game. Is there anyone here that knows how to tune the vortech 350 that dont mind helping me?