Injector housing is machined for eight 1/8" NPT nozzle bodies, barrel valve mounting location as well as distribution block location. This injector works well for EFI conversions as well with the small butterflies.
Butterfly color choice is red, blue, black, or purple alum. Butterfly shaft dia. is .312" and from mounting surface to top of injector is 5.250". The opening in the injector is 4.00" x 12.25" and it mounts on the industry standard 13.250" bolt pattern common on 6-71 thru 14-71 roots blowers. Width of the injector is 14.880" wide.
Blower case in pictures is for picture purposes only.