this winter my engine is going to get torn down and bored to 85 mm. it will be roughly 13.6:1 compression and run on 110 octane. currently i have a custom ericks racing ecu that cost about $1400 ( Ericks old ecu before he went to hondata). i was wondering if i were to use hondata or DFI, would i have to get rid of the ericks ecu? i really want to keep it cause it was mad $$ and would be tough to find a buyer for it. just looking for a little advice on what i should do so i can get max power out of the engine tuning wise.
please help
please help