As 52Carl suggested. During my conversion, I started out with a K&N filter of about 2" in height. I then found another K&N filter 1" taller. Rpm at idle went down a little.
Runs great.
Craig
My '50 Chevy 3100 5 window, '62-235cu, 3:55 rear
My truck ....... Respect The Rust
If I'm not working on my truck, '65 m00stang or VW camper, I'm fishing with the wife or smoking Salmon.
