Hey guys just want to know. Is there any difference in the JDM 13b-rew and the USDM one. I am about to purchase a 92 fd with 32,000 miles on it. I am pretty worried about it since I am a nissan guy and worked on ca18's and rb's all my life. I know of all the reliability mods but what kind of power can I push without porting and turbo upgrades. Also how detrimental is drifting on 13b's. It will only be done on the occasional weekend but do they tear up faster, how are they in the higher rpm's? Also what is the usual cost or persay an average cost on doing a rebuild with a bride port or pp? Just want to know. Thanks!

 

Nothing? Come on now!

 

REW uses completely different engine mount brackets, small turbos, different intake manifold, and front cover for starters. 350~rwhp is usually the max for stock twins on stock ports.