NGK 6510s @ .020-.022 Gap FTW
I have them brand new in the box ready to go if needed.
I thought general consensus on good gap is
.028?
NGK 6510s @ .020-.022 Gap FTW
I gapped mine at around .32. I recommend a gap at around .28-.30. I think I'm getting mild blow out.
Also, I have a 3.6 8 rib pulley brand new if anyone wants to try it before the torque booster.
Best thing to do is contact your tuner and ask. Some tuners might require a log and revision.If I go from 3.80 to 3.60 do I need to have it retuned?
If I go from 3.80 to 3.60 do I need to have it retuned?