I am planning on purchasing a computer chip for my 1988 RS, I went to youngsfbody.com and it is giving me options for a new ecu for a 5.0 TBI auto (mine is sadly an auto, I plan on converting) or a 5.0 TPI auto, I do not have any idea what that means so if you could, please help! Also is there a specific brand you recommend? The one I am looking at is Hypertech computer chips, not totally sure if they are good or not

 

TPI means its tune port injection and tbi is throttle body injection

 

Thanks alot man, is there any brand that you would recomend for an ecu?