I'll be installing my Superchips Custom flasher tune and Billetflow 2.93 with idlers this week. I'm thinking this might be a good time to improve the plugs. What do you guys suggest? Thanks in advance for your help!
I've run Autolite 103's without problems. I'm currently running NGK TR6's gapped at .034. Lot's of guys are using Denso IT22's.
The Autolite 103's were $0.95 per plug and they were fine.
Just for reference I have a BF 2.76 pulley w/ all the idlers.