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View Full Version : RB20DET tuning...HELP

n_my_coupe
12-03-2008, 10:27 PM
can any one tell me how high my engine should idle its a stock setup RB20DET im not sure if the air fuel mix is correct cause i messed with that needle on the intake manifold (me):rl: so i just need some pointers thanks ...
codunc
12-03-2008, 11:31 PM
800.
get a fsm
Yellow4g63
12-04-2008, 11:29 AM
can any one tell me how high my engine should idle its a stock setup RB20DET im not sure if the air fuel mix is correct cause i messed with that needle on the intake manifold (me):rl: so i just need some pointers thanks ...

You mean the nipple near the Idle air valve? I have another stock RB20 intake manifold. Give me $5 and it's yours.