Recent content by PMcCartin

This is a bit different than what y'all are use to. But please school me on 15" radial slicks for a narrow body Miata. I'm running prepared autoX. We have slightly different rules from Prod. I know a 275-35 Hoosier DOT will fit. Are there non DOT's in soft compounds to look at?

I need some recommendations for a header. I'm currently running a cheap tri-y that starts to loose power at 6800. My cams should still be building to 7200, But I need to not loose too much up to 7900. Currently I drop 8hp between 6800 and 7900. Obviously I need a 4-1 style. Do I want 1.5"...