Aeromotive 18658 - 67-68 F-BODY STEALTH FUEL TANK User Manual
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The following steps are typical of most installations:
1. Once the engine has been allowed to cool, disconnect the negative battery cable and relieve
the fuel system pressure.
2. Raise the vehicle and support it with jack stands.
3. Referring to the appropriate vehicle service manual for instructions, drain, disconnect any
electrical and fuel component connections and remove the OEM fuel tank. The removal of the
vehicles exhaust system may be necessary for fuel tank removal.
4. Prep the new Aeromotive Stealth tank by making all the necessary connection (feed, return,
vent and electrical) before placing tank in vehicle. Once the tank is placed in the vehicle
these connection will not be accessible. For electrical wiring refer to Figure 2-1.
NOTE: Tank vent must be at least 6” above the top of the tank. A roll over valve is also
highly recommended.
5. Now route the feed and return line under the vehicle and secure the lines. It’s recommended
to place a post-filter in the feed line (Aeromotive part # 12301/12321). Place the filter in a
location that is easy to get to for servicing.
Note: Be sure to route all fuel lines clear of any moving suspension or drivetrain
components, and any exhaust components! Protect fuel lines from abrasion and road
obstructions or debris.
6. The pictures below are typical regulator installations for EFI setups with Aeromotive regulator
part # 13109. Figures 1-1/1-2
Fuel Rail with single inlet (Figure 1-1)