Cool, thanks for replies guys

Rick, I'll agree a set of plugs are cheaper than a new engine. I'll pick up a set that's one step colder to be on the safe side.

Tom, TH sent me an email saying FI should run .32". I appreciate he'd respond via email, but I'll go with what you advise in this situation seeing that you have more (to my knowledge atleast) hands on tinkering with turbo duratec V6's.
Honestly, everything I've read here on CEG has said to start out at .35, and the people I've asked have said the same. Though since you're able to run upwards of 14 psi, I somehow think my candy assed 3.5psi won't blow out the spark

I'd go cheapy plug wires again, but the Ford Racing turds and now these Bosch wires have got me spooked.


2005 Ford F150 SuperCab FX4 1964 Chevrolet Impala SS 1998 CSVT: 354HP/328TQ @ 10 psi, now gone