516ci BBC, N/A
AFR 305 heads, CNC chambers
Dart intake, 830HP carb
Hyd roller, 228/235 @.050, 650/603
5500 rpm max
Lake boat with a Bravo drive.
AFR says Autolite AP3935 or AP3932,
NGK cross reference's with the 3932 as a 10 heat range... cold??
the 3935 Cross references with a 7 heat range, closer to the BR6FS's I ran with the Iron headed motor.... Not sure where to start Shouldn't I be using a resistor plug??