Im wandering what realistic rwkw figures i should be geting out fo a RB20DET running 14PSI boost 600x300x76 frount mount,microtech LTX-12 running it all.W70 hks plugs only 2 1/2 inch mandrel ex .it seems to run very rich about 11.6 to 1 and usually at 38ish degrees ignition from 2000 rpm onwards its all in my R31 aussie skyline and its not what i had hoped it would be any ideas???