i have have a fairly stock rb20det, basically all it has is a walbro fuel pump, 450x300x78 fmic, stock turbo, pod, boost tap, 3.5 exhaust with stock cat(yeh i know lol im too lazy to get the f**r off* otherwise id have a new one on by now, service it every 5000km and it runs like a dream, no probs cept vacuum pipes splitting on me all the time, running turbo on 14psi never pings, runs smooth as a mother! had a few probs when my spark plugs got to old was misfiring a bit, but now ive accidently ran stock turbo on 20psi! and i didnt notice for like 3 days cause my brother mainly drives it, put it back down to 14 psi still fine! runs like a dream
any way! so had everything checked out and the engine is top notch, so im just wandering what should i do next, i have a high flowed r32 turbo sitting in my wardrobe i was thinking about installing it, i was just wandering.. i know the stock turbo's are watercooled correct? should i put in a oil catch can and oil cooler?
also was thinking about bigger valve springs and cams, and no i dont have an ecu
also any othe rsuggestions on what i should do on my tight arse budget! ive managed not to spend over 1000 so far, got her completely stock