My Cart: 0 item(s)
4020-A Blown Alky K Valve Metering Piston (Spool) HAS 2 HOLES IN THE SPOOL FOR BLOWN ALKY OR NITRO
The metering Piston (Spool) for K Style Enderle Barrel Valves,
standard equipment on all Big and Uglys and most Buzzard Catchers.
For Blown Gas use 4020-G HAS ONE HOLE
for unblown or Turbo use 4020-TR
for Undrilled use 4020A-UD UNDRILLED