Hey guys so here is where im at with the tbi to tpi conversion. So i landed an ecm 7730 with a g1 adapter and a burnt chip for a 305 tpi but it was a tune set for a 700r4 not a manual.. also it was...

Hey everyone i got great info on my issue i was having with my 305 tbi converted to tpi s/d. So i have the '7730 ecm installed and pinned out the connectors. I have V6 Memcals and it will run on them...

Hey everyone so just a quick update. I have successfully got the truck to run on the 7730 ecm with a v6 stock chip. I also have been able to do the mod to the memcal to make it change cyl cycle to 8...

Hey six shooter and dave w thanks for the info im glad to know ill have to change that knock sensor but as six shooter said im probably going to be disabling it due to the gear to gear timing. As for...

thanks dave that info is awesome im hitting up a few junk yards local and im going to get the harness connectors for the 1227730 ecm. I have in hand a couple 7730 ecms now that are from 3.1 mpfi but...

ya i would not like to disable knock but the mod is in there and it wont be coming out as its not my decision now as for the the 7730 i should be looking for that harness and ecm to replace the 7747...

Oh yes that makes more sense i didnt realize thats what it happens so should i just advance the timing 10 degrees advance to compensate for it or will the ecm constantly fight with me thinking the...

so i was talking with my friend and he has a complete wiring harness for a 5.0 tpi with maf and the matching computer thats for 5spd transmission. He has the maf sensor so were going to go ahead and...

HI EVERYONE im def not spammer im working on a 89 k 1500 with a 5.0l tbi converted to a tpi set up and thanks to sixshooter im am already finding out what i need to do to make this work!!! YAY...

ok thanks im going to get my hands on a 7730 ecm, your statement about the fuel puddling up on the valves makes sense, when the truck is off and you open the throttle you can hear the fuel sizzling...

Hey everyone so my friend decided he was going to take is 89 chev k1500 with 5.0 tbi and install a tpi intake a mild cam and gear to gear timing on this engine. Now he's wired the injectors up to the...