Tom, DWG 60 (2/10/06) clearly illustrates all the firewall penetration points. My recently delivered fuselage kit has 'em already punched out.....mixture, prop gov, throttle, fuel line, brake fluid reservoir, heat box, etc. While the precise location of every hole is not spelled out X,Y,Z, the drawing does provide a sense of how a standardized FWF kit would be routed through the firewall.ten4teg said:
