Hey Trey, noticed that you substituted the OE PFR 6G-11's for the BKR 6E-11.
Is this because of the mods or is it because it's a cheaper plug that does the job.
Just want to know because earlier Toyotas that asked for OE platinum plugs needed them or else they would foul within 3 months. Later platinums became a high $$$ sale gimmick that i don't buy into.

The BKR 6E-11 would be fine for stock? Then what about BCPR 7E-11 cold plugs for racing and extended high speed....like we used in the old Honda/Michelin series of the 80's?