HEMI Technical Info

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Slide Valves

Slide Valves replace the multiple jet / timer systems for larger fuel pump setups, 
Aft (was bob Brooks -- sold to Jim O , 2015) 
Small Bore -10 inlet/outlet - 95+    
Width Length  Area jet area-> motor =.124 sq" ( .39" diam)    
  Max sq in % Pump 54 gal/28cc 65 gal/31cc 75 gal/35.5cc 86 gal/40.7cc 95 gal/45cc
      return cc/turn -- in motor    
.080 .60 .048 28% 18.4 24 28    
.120 .60 .078  39% 15.6 18.8 21.6 24.8  
.180 .65 .117 49%   15.7 18.1 20.8  
- 3 turns .092 42.6%   17.7 20.4 23.4  
.225 .65 .146 54%     16.3 18.7 20.7
.250 .65 .163 57%       17.5 19.3
                 
Large Bore -12 inlet/outlet 100 ++ Gal / 8000        

Pete Jackson
MK 64-B         Pump (to Big)  
Inlet Area Slide jump jet speed jet start area  78 gal/36.9 cc/turn Flow (gal)
.29" diam /.066sq" #051 .120 .040 - .060 .05 sq" 26.3 cc/turn initial 15-18
             

AJPE 
AJPE version of slide system.... top right (same principal as PJ), AJ - enrichment and leanout
​system 1 filter is for oil not fuel.