*** BLOWN NITRO & INJECTED NITRO IN STOCK SHIPS TODAY *** Mark VII nostalgia Nitro/A-fuel barrel valve. RBS is proud to bring to the racers the billet barrel valve that many nostalgia Nitro and A-fuel teams are using on today's fuel motors. This barrel valve starts off as a billet chunk of alum. and is masterfully machined into a great functioning part for your race car.
There is one adjustment screw on the back of the barrel valve to make idle fuel system adjustments allowing simple changes without changing he barrel valve linkage. That's right just twist the enrichment screw and make your adjustment and your done.
Barrel valve is anodized and assm. includes fittings to be used with the barrel valve system. Mounts in standard injector locations using two 1/4 studs and uses standard barrel valve linkage. This barrel valve has a -10 in and a -12 out and is good up to 40 gallons.
Blown nitro has a hole in the spool for more fuel at idle, injected A-fuel spool just uses the adjustment knob on the outside and the spool has no hole in it for fuel at idle.
RBS carries a full line of rebuild parts for the barrel valve as well.
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