the biggest problem i encountered was the piston lands. i blew out the land on pistons 2 and 3.

next i ended up blowing the head off the block... the resulting oil loss totaled the motor with a spun rod bearing on cylinder 3.

if you keep it at stock boost 6~8psi for greddy, you shouldnt have any problems. i simply got overzealous and bumped mine up to 14psi for a run.

as for the injector setup they have, you'll need a P5M ecu from a 1997-98 Prelude and an OBDII to OBDIIa conversion harness.