Yep that is a WIX filter I ran the plain ol WIXs for a long time with 80+ psi and have never lost 1.


70 duster full chassis super pro 416 CNC Indybrock heads 727 w/brake

best so far 1.212 60 6.219 in 1/8 at 110.88 9.768 at 137.81 1/4