I dunno man. The KA needs alot of work to get to the SR20DET's potential in stock form. The SR20DET is also safe upto I think like 20psi? ON stock internals too. After driving and riding in a sr20det powewred 240 I would never hesitate to do the swap. Just my .02 Happy modding


06 GMC Sierra 2500HD Dmax/ally 06 Pontiac G6 GT 05 CRF250R FOR SALE 06 KX65 with riding gear $2700 obo