i have everything including a p72 obd2 ecu for my ls/vtec swap. i am trying to sell it on ebay now and im looking for a p30 obd1 ecu with the adapter for obd2. i think it will be the best for tunability. so which ecu would be best for my setup? should i get something other than p30?

-b18b block
-p72 head
-pr3 pistons
-ls rods (shotpeened)
-ls tranny (might get b16)

i think thats the just of it. i have all new seals and pumps too. also if anyone has any input on something that will make this build better let me know. any input good or bad. flame on me if you will maybe i can learn a thing or too.

 

get an obd2 to obd1 conversion harness then run a chipped p28 and tune it

 

whats the difference between p28 and p30? i know one requires knock sensor and other doesnt but im going to keep the knock sensor because i dont want my engine detonating. so they are the same other than knock sensor difference?