I need some help finding a bin close enough to my engine ..... so I can start tuning it with TunerPro. Right now it's running too lean (16-18 AFR). Here's my 1992 Camaro RS package.........355ci750 TBI with multi-port conversion (8) 35lb hr injectors...Single Plane multi-port intake maniflod....Sportman II ported heads (200 cc)....212/218 cam @ .050 with LSA 110 (retarded -6 on the cam)....1.6 roller rockers....1 5/8 headers with a Dynomax Race Cat-back (no cat).....3200 stall converter with a 3.42 rear gear....Adjustable fuel presurre Reg.....8746 ECM with Ostrich.......If there is anyone here that can point me toward a bin for that package..... it would be really helpful. Thank you.

 

You won't find any stock BIN close to your engine combo. Best bet is to use the stock BIN that came in your ECM/vehicle and start with that.

Set the BPC, reduce the MAP AE too almost nothing, reduce the TPS AE a bunch. Then see how it runs and go from there.

RBob.