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NTDM 12-06-2016 12:20 PM
Tuning for bracket racing
 
Whats the best timing,plugs, and jetting on a 12 to 1 compression 468 for bracket racing? Carb is 750 AED

BigBlockMark 12-08-2016 05:56 PM
You could start with 36* and tune from there. Also NGK plugs are used on a lot of bracket race BBC. #8 heat range for gas. For aftermarket head like Dart with .750" reach # R5671A-8. Jetting in high 70's range. Lot of variables and not enough info to be very precise.

cbtlr 01-14-2017 06:56 PM
Get a clean tune for consistency and RUN IT!!

annamarks 05-31-2023 08:52 AM
For aftermarket head like Dart with .750" reach # R5671A-8. Jetting in high 70's range. Lot of variables and not enough info to be very precise.


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