Denso's ?
 

I know this has been posted before but which Densos do we run for a 4 lb lower and they are gaped to what? Thanks Todd

I'm going with it-22's for my 5lb lower daily driver.

I'm sure 20's would be great for you. But I'm no expert.:fyi:

Denso IT-22's
mine are gapped at 038 - 040
Most say go smaller
Mine runs perfect right there, so I never changed it
I run 6-7 lbs of pulley 3 seasons, and 4 lbs only for the winter
Denso's works great in both cases for me

JL sold me IT-22's when I put on my 4# and .038" gap:rocker:

IT-22's @ .038 with my 4#:banana:

either it22s or it20s. i run it20s...and was told to gap between .036-.038.

hey svt150, do you think you could beat that f-4 phantom?:D

Good Question
 

:) I too am curious the proper gap for some Denso's in my truck stock pulley just adn intake on the truck right now?

0.40" for a stock pulley/boost.

Dan