7
3. Tighten the throttle body down in a criss-cross pattern being careful not to over-tighten. Proper torque is 5-7 ft./lbs.
WARNING! Over tightening the TBI manifold flange hold-down-nuts may result in a warped or cracked throttle body. The TBI
hold down nuts should be tightened down progressively in a criss-cross pattern to 5-7 ft./lbs., to prevent leaks and
avoid causing damage to the throttle body. A TBI that has been damaged due to negligence of the owner will void
the warranty.
8.2 Throttle Connections
1. The throttle lever on the
TERMINATOR™ is designed to directly connect to most throttle cables. Several throttle studs are included.
It is also designed to directly connect up to GM transmissions including TH350, TH200R, and TH700R4. A stud is included for most of
these transmissions.
2. Install the proper throttle and transmission studs and secure with two of the included lock washers (
Item 19
) and ¼-28 nuts (
Item 20
).
Figure 1
3. There is throttle cable bracket included with the kit. Once installed, use ¼-20 x 5/8 SHCS (
Item 23)
and a lock washer (I
tem 19
) to
secure.
Bracket Installed (Throttle Only
– item 12)
4. Once the throttle linkage is attached, have an assistant get in the vehicle and fully actuate the throttle controls. Make the necessary
adjustments to the throttle linkage to ensure that the throttle plates are vertical when the throttle control is wide open. Work the
throttle linkage back and forth several times to ensure it operates smoothly with no binding or sticking.
DANGER! A sticking throttle may result in uncontrolled engine or vehicle speed. This could cause property damage, personal
injury, or death. A sticking throttle may be caused by improperly installed throttle cables, lack of clearance for any of
the throttle linkage, or by a binding throttle linkage. Check all throttle cables for proper installation and alignment and
actuate the throttle to check for any potential binding or clearance problems. Repair any problems before continuing.
5. If the vehicle is equipped with an automatic transmission, ensure that the transmission kickdown is properly adjusted. Follow the
vehicle manufacturer’s procedure for the correct adjustment procedure.
NOTE:
On late model GM and Ford overdrive transmissions with a lockup torque converter, make sure the lockup function is properly
retained. Failure to do so will result in premature transmission failure.
Summary of Contents for 550-407
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