im going to turbocharge my 93 speed density formula. ive looked into maf conversions and standalone. my question is why not, im new to LT and LS systems, have a custom chip burnt(motorvation) for the new injector size and for the non boosted tune (im going forged 4340 bottom 396 or 383, ported stock heads and blower cam) and use an adjustable fmu for the boost side fueling along with a boost retard module to take care of timing? basically manual fuel and timing for the boost side.would i need to go to a non return fuel system? an a1000 will cover my needs as far as fuel is concerned. please tell me if my thinking is correct on this.....its a bit cavemanish but i believe it will work. or and why?