Edelbrock 7983 Automobile Parts User Manual


 
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1 Manifold left side #25-9107
1 Manifold right side #25-9108
2 Bracket; A.I.R. tube
16 Hex header bolts; 3/8" x 1"
1 Hose clamp; 11/16" 1-1/4"
2 Ford V8 port gaskets
1 Hose; 3/4" x 5-1/2"
1 Hex nut; 1/4"-20
1 Hex bolt; 1/4"-20 x 3/4"
1 A.I.R. tube; zinc plated
1 Lock washer; 1/4"
16 Lock washers; 3/8"
4 Flat washers; 3/8"
SMOG HOSE ASSEMBLY
1. Use hardware supplied as shown in Figure 1 for smog
hose adaptation
#1 3/4" diameter extension hose, 5-1/2" long.
#2 3/4" diameter bent extension tube.
#3 2-#10 hose clamps.
#4 5/16" x 18 bolt. hex nut, and lock washer.
#5 3" smog tube support bracket.
2. Replace upper stock smog hose (#1) with the one sup-
plied in kit (3/4" I.D. x 5 1/2") using stock clamp s.
3. Cut upper stock smog hose in half to use at each end to
accept (#2) 3/4" diameter bent extension tube (supplied
in kit ) to assemble bottom halt of smog pump. 2 addi -
HARDWARE SUPPLIED
FIGURE 1
tional hose clamps are needed.
4. Tighten clamps on smog hoses. Reinstall air intake tube,
air flow sensor and air cleaner cover.
5. Tighten H-pipe to T.E.S. headers.
6.Start engine and check for any exhaust leaks. If every -
thing is satisfactory, you are ready to go.
7. Check tightness of all header hardware after one day of
operation.
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