stage three head with matched inlet and exhaust manifolds, enlarged portss (cant remember if its got bigger valves or not) stage three turbo with large compressor housing and larger inlet on inlet housing ( although it isnt a t34 ????? all i no is the standard size hose wouldnt fit)
collins unlimited boost chip, piper 285t2 cam, uprated oil pump, double capacity inter cooler (shite i no ) low com pistons, 3"tourque tube zorst, ported waste gate apature,
cant think of much else,

it made 232 @ the wheels so im assuming thats about 255 at the engine? correct me if im wrong,

would have gone for more boost but the mfi was absolutly maxed