M:\Product Information\366-348\Instructions\366-348 MGB Fuel Injection Installation Instructions_Grant_2.doc
366-348 Inst Fig 37
366-348 Inst Fig 38
92. Locate the two 1/4-28 x 2” studs supplied in the kit.
93. Apply thread sealant (Permatex 54540 or equivalent) to
the last ¼ inch of each stud. (Fig 37)
94. Thread the ends of the studs with sealant into the holes
at the back of the head. (Fig 38)
95. Locate the two water choke outlet gaskets (Moss p/n
295-040) supplied in the kit. You may want to use a very
thin layer of Hylomar or RTV on the gaskets when you
install them
366-348 Inst Fig 39
366-348 Inst Fig 39B
96. Slide one gasket over the studs. (Fig 39)
97. Test fit the aluminum adaptor, the second gasket, and
the water choke outlet. Make sure the studs extend
above the head far enough to accept the lock washers
and nuts. If not, unscrew them a turn or two. (Fig 39B)
98. Find the engine coolant temperature (ECT) sensor (Fig
40) supplied in the kit and the aluminum adaptor block it
threads into (Fig 41). There should already be Teflon
tape around the threads of the ECT (40.1). If you ever
replace this sensor, wrap Teflon tape around the threads
before installation.
99. Thread the ECT sensor into the ECT adapter block. (Fig
42) Just get it started. We will tighten it after it is installed
on the head.
100. Slide the ECT adapter block over the two studs and
down on top of the first choke tube gasket (Moss p/n
295-040). (Fig 43)
101. Slide the second water choke outlet gasket (Moss
p/n 295-040) on top of the ECT adapter block. Place the
water choke outlet on top of the gasket. (Fig 45)
102. Install the ¼” lock washers (Moss 772-269) provided
in the kit on the studs. Install the 1/4-28 nuts that you
removed earlier onto each stud and torque them to 9 ft-
lbs. (Fig 45).
103. Use a 3/4” combination wrench to tighten the sensor
into the sensor block. (Fig 46) It must be snug or you will
find coolant weeping past the threads.
366-348 Inst Fig 41
40.1
366-348 Inst Fig 40
366-348 Inst Fig 42
366-348 Inst Fig 43
366-348 Inst Fig 45
366-348 Inst Fig 46
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