Yes, an RB20 turbo will flow substantially more than the piss-poor CT20. It's pretty hard to say what your air-fuel ratios will be like after installing it; I highly recommend you take it to a dyno and shove a gas analyser up its tailpipe. There shouldn't be a huge difference but a bit of AFM tweaking may be in order.
Sun, 07 March 2004 23:28
