Originally posted by ludeboom
those NA 240's are boats d00d
btw ur "stock" sr240 has an aftermarket BOV?
~boom
w3rd too da big b3rd. we all kno0wz dat teh BOVerages ownz j00 in hp gainz, likez 30 hp for the GReddy y0!!!11!shiftone!
Originally posted by raiden571
the sr20 would probably beat the itr. its turbo chraged and the boost can be brought up to 15psi before you have to start building up the motor. also it depends on which 240sx it is. the 89-93 are extremely light while the s14 and s15 bodys are a little more bulky. also, u should specify which sr20 motor it is. is it the redtop or blacktop or is it a bluebird. many possibilities but most likely the sr20 would win, not to mention its rwd
15 psi? ha
People are putting down 400~500hp on stock internals.