HEMI Technical Info

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Top Fuel Metering Valves

original markings --> PJ (Pete Jackson) then JT Stewart MK IV, ---MK VIII
spool #33 .113", #xx .125"
stop = 2.8 gal, add 3/4 turn = 3.8 - 4.2 gal
Note: 2 #8 check valve set at aprox 85 lbs (cracking), will net aprox 120 psi at front of BV,
with a 60 to 85 gal pump. (use at least 10 inches of #8 line before the check valves)