1989 TOYOTA SUPRA CYLINDER HEADS

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  • Questionmark364
  • 1989 Toyota Supra

Engine Mechanical problem
1989 Toyota Supra Automatic 95,000 miles

I bought a 1989 Toyota Supra Turbo from a guy. He says it just need a new heads and all good to go, car body, seats every thing in good Con. So he had took off the Cylinder heads to know which kind to get from a used part yard. ( Twin Cam. Shaft, 6 cyl. Straight block). Well he forget to cover the engine after taking off for a couple of days moisture under hood gets litte water in the cylder block not much but the heads Lock up so im Told. Is there anything I can do to Unlock them or im just lookin to get a whole new Engine or block?

Wednesday, April 8th, 2009 AT 5:04 PM

1 Answer

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  • mhpautos
  • Expert
  • 29,815 posts

Hi there,

If it is just a little surface moisture, give the bores a good soaking with oil or a penetrating spray, the engine should turn easily with out the head on, just start rocking the engine a little to start it moving, if there is any rust marks in the bore you will need a mechanic to inspect this first hand to make an assessment of any damage done.

Mark (mhpautos)

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Wednesday, April 8th, 2009 AT 8:32 PM

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