I was wanting to know a few things about the EG33. are all EG33's closed deck. are all DOHC. do all have 6 exhaust ports. do all have a 230hp stock rating. is there a stronger engine year. do any have a better thrust bearing. different compression ratios? are all 4 valves per cyl? what is a good price for a used but running EG33? i found one for $750 for engine and ecu seems a bit pricey. what tranny can i bolt it up to any ej series what about an adaptor plate for ea82 series 5mt? any info would help