Actually, bigsully84, i dont beleive your correct
List goes as follows
Nissan Silvia/180SX ®S13 CA18DET,®PS13,S14,S15 SR20DET (PUSH)
Nissan ECR33 RB25DET, BNR32RB26DETT (to 93/2) PUSH
Nissan BNR32 (after 93/2) BCNR33,BNR34, Stegea WGNC34 (PULL)
So, R33 GTR's are pull, R33 GTST's are push, all R32's but late model GTRs(late models are pull) are push and all R34's are pull