I am wondering if the Police Caprice used the $61 definition? If the Police Caprice used the $61 definition, what was / were the BCC's? I am mostly interested in knowing what the SA table and Main Spark Bias was for the Police Caprice BCC? Basically, I'm converting a 1991 305 TBI Camaro RS to a Roller 350 TBI, using the exact same roller camshaft profile from Police Caprice 350 specifications. I'm figuring a the factory SA Table, and Main Spark Bias would be a good starting point.

Thanks in advance,
dave w

 

ANLU was used in the '89 Caprice with the '8746 ECM. Some time in '91 GM switched to the '6965 ECM (maskid of $62).

RBob.

 

Thanks RBob,
The ANLU has more advance than the stock 305 AXKT.

dave w