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Plan. |
More
photos below. |
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Time for a tune up on the Supra. I decided to splurge and try the iridium
plugs.
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The Project. |
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We all know what a sparkplug swap entails. Hey, guess what, no oil in the plug well. I guess the valve
cover bolts work OK.
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Valve cover
bolts...
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Difficulty. |
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1-
All that makes this difficult is having to remove the 3000 and other
pipes, the coil cover, and the coils just to get to the plugs.
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The Problems. |
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No real problems.
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The
Payoff. |
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I seemed to feel a moderate increase in power. When compared
to a set of worn Nippondensos, this upgrade paid off well, but, when
compared to a good plug, I couldn't say. |
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Back to top... |
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Time |
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1 hour |
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Total Cost |
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$100.00 |
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Difficulty, 1 to 10 |
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1,2,3,4,5,6,7,8,9,10 |
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Problems, 1 - 10 |
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1,2,3,4,5,6,7,8,9,10 |
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Payoff, 1 - 10 |
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1,2,3,4,5,6,7,8,9,10 |
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Materials/Parts |
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Tools |
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Ratchet and sockets |
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Phillips head screwdriver |
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Flat head screwdriver |
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