ser13

well i was wondering using a obd 1 p72 on a b16 obd2b wuld e ok plug it in doesnt throw any codes is there any problem that it would cause

EG6_DREAMS

why would you want a p72? in a b16

well if you want you still need to have jumper wires

ser13

i have them l already i was just wondering it it would run quicker gsr crack vtec earlier than a b16

doood

iTrader: (1)

there is no benefit from running a gsr ecu with a b16. just because vtec "cracks" early doesnt mean it's better, especially for such a peaky motor like a b16.

nighttrain33

You can run that ecu, but vtec will kick in earlier than it should, and the fuel maps are different. It will not run as well as a p30, but it will run ok. Also, I don't know how you wouldn't throw codes. When the shop I got my swap from gave me a p72, I was throwing like 4 codes. Once I switched to a p30, all of them were gone.

-Shane