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Here are the JZX81 Chaser struts as I bought them. They cost $450
for the pair - pretty cheap for coilovers, but the dampers are totally
dead so new inserts are on the shopping list. |
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Note the very short spring which has a rate of approx 950 lb/in.
That's about 3 times heavier than I require! Add springs to the
shopping list. |
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Here you can see the adjustable camber top which came with the struts. |
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The JZX81 strut next to an MX83 Cressida strut. The hubs from the
MX83 struts will be swapped to the JZX81 struts. |
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Here are the JZX81 struts after I had them rebuilt. $950 later I
have new
bump stops, 300 lb/in Kings springs, and Koni adjustable strut inserts. The inserts are
designed for a late-model Celica (ST18x I think but don't quote me on that), and they
are slightly shorter than the strut tube so a spacer is used at the bottom
of the tube to compensate. |
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Here you can see the screw to adjust the damping rate, and of course the
adjustable camber plates. |
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Brand new tyres on my bling 17x8 rims. I purchased Dunlop
SP3000A's, 235/45, for $236 each. |
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Here's the custom fabricated spacer ring sitting on the BA Falcon
rotors. The ring has an ID to match the MX83 hubs, and the OD
matches the centrebore of the Skyline rims I'm using. The centrebore
of the rotor has been machined out slightly to match the centrebore of the
rims. Using this method the spacer ring locates the rotor and
the rim. |
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Here is the ring mounted on the hub. It goes on fairly easily with
the help of a block of wood and a mallet, and is held in place with
Loctite. |
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Here is the rotor mounted on the hub, a snug fit over the spacer ring. |
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Caliper mounted on the strut. |
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Caliper from the side. |
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Caliper from the back - note it bolts right up with no modifications
required! |
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Test-fitting the wheel with the brakes temporarily installed on an MX83
strut. The spacer
ring has a taper on the outer edge so it slips on quite easily. |
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Close up of the wheel. You can see the caliper clears the inside
of the rim, but not by much! |
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Strut to wheel clearance - heaps, even with the original MX83 spring
seats still intact. |
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A peek underneath - plenty of room there! |
With the test-fit successfully completed we're nearly ready to go! I
also bought new MX83 wheel bearings, MX83 tie-rod ends, and MA61 lower ball
joints. With all the required parts on hand, it's time to install it on
the car and see if it actually works - keeping in mind I really have no idea at
this point. Find out in Part II!