redddevil

hey my first post just have a quick question really.i have a 90 teg 4dr dropped in a b20z with jg 301's cams,also added b16 tranny with itr flywheel short ram intake.the car was already lowered with coilovers and a full exhaust with hollow cat.i also have one of those comps that say mugen but just pretty much throws extra fuel in the engine and removes rev limiter.
my question is whats the next best step manifold,cam gears,headers,port polish,valve job etc. i am talking bang for the buck here on a tight budget within reason of course but whats the next step for a good gain. i am about to get the comp reprogrammed so need to crack on it.
thanks redddevil

redddevil

hey guys i didnt think it was a dumb question i could really use some help