I have 98 accord has 300k miles was doing second timeing belt ran fine but was super hard to tune by hand a half turn to line up all marks to TDC then after putting new belt on with new tentioner and pulleys it would not turn by hand to seat belt we assume spun baerring. My question is we found an engine from an 02 but has coil system on plugs mine is same gen but is on the distributor ignition witch chang would be easiest and possible we have harnes for both engines but only original pcm for my 98 we looked at honda donsent show the cam part number different and distributor hole is just pluged on new vertion engine.