I prefer the Euro-R engine over the type S due its subtle differences. The cams in the euro are not quite as hot as the type S, but the euro-r intake manifold more than makes up for it. I have seen a euro-r engine with type S cams put down around 210whp, which is probably about 235 fwhp or so. The euro-r tranny is a lot better than the ATTS type S tranny which is identical to a USDM prelude SH tranny. Most people think the jdm type S engine and the Euro-R engine are the same, but the cams and intake manifolds are different. the bottom end has the same specs though.