Bruce wrote: > '93.5 is justifiable since early '93 had high-port heads and later > '93s had low-port. <snarl...> My '93 was built in April of that year (I think that makes it one of the "later '93s"). Definitely high-port. The low-port SR20DE plague <gd&r> didn't hit the USDM B13 chassis until '94, despite rampant rumors to the contrary (the same goes for the milder cams... not until '94). Dan