Recent content by PMcCartin

Quaife wide ratio gear set in an NB box. Built in March 2012 by Joe Varble. Has 1000ish street miles and 6 autocross runs. Includes NB shifter $2800 1.8 diffs 4.3 Type 1 Torsen - 800 4.3 RX7 clutch type - 500 I have 2 aluminum carriers. One with Energy bushings, one with stock. First come...

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"...