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firing order is 1, 3, 4, 2 for a 86' B2000
No fluid in the master cylinder
The 86-89 B2000 put out 86 hp @ 4800 rpm and 120 ft-lbs @ 2800 rpm. See the attached link for additional specifications.
The exhaust manifold and turbo from the 88-92 Mazda 626, MX-6, and Ford Probe turbo models will bolt onto the 86-93 B2000 and B2200. See the attached link for additional information.
0.031 thousandths with spark plug gap tool or just plain 31 as I go by.
Its 6x5.5 same as a Chevy, Toyota, Cadillac and Nissan 6 lug patterns so the wheels are interchangeable.
For the 1998cc, from the AllData manual "copy": 80-86 N-m (59-64 ft-lb).
right below your thermostat housing
Its mounted on the air cleaner.
Engines for the 86-89 B2000 and 86-93 B2200 are bolt in swaps. The short block from the 1st gen Ford Probe, and the 88-92 626 and MX-6 is the same, just bolt on you're cylinder head and accessories. Although I believe the B2600i has the same engine mounts the bell housing does not match and is not easily swapped. Mazdatrucking.com has additional information
Yes, the 86-89 B2000 engine will bolt into the 86-93 B2200. There are two mounts that go from the engine to the transmission on either side, you'll need to transfer these from the B2200 engine onto the B2000 engine. You will also need to keep the lower radiator hose from the B2000. Mazdatrucking.com has additional information on engine swaps as well as forums.
On an 86-89 B2000 the thermostat is near the front of the engine in between the alternator and upper timing cover. Follow the upper radiator hose towards the engine and you will see a small housing with two 12 mm fasteners. Behind it is the thermostat. Mazdatrucking.com has tech info and diagrams which may help.