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Old Aug 28, 2017 | 09:48 PM
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I recently picked up an LQ4 in a trade with unknown mileage. Owner was an honest guy, said he had the motor sitting with oil in it for 2 years covered with a tarp in his garage. I basically got the motor for nothing. Opened it up tonight and here is what I found. The cylinder walls look amazing; there is gunk on top of the pistons i think from it sitting. The rocker arms are completely rusted out but the cylinder heads show no signs of terrible rusting.

Is this salvageable without doing a complete rebuild through a machine shop? The cylinder walls show no signs of wear, it's just the fact that it's been sitting for 2 years and has developed rust.
Attached Thumbnails LQ Teardown-img_1869.jpg   LQ Teardown-img_1870.jpg   LQ Teardown-img_1873.jpg   LQ Teardown-img_1872.jpg  
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Old Aug 28, 2017 | 09:59 PM
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if you got it super cheap, its down to the long block, why not spend alittle extra cash for a refresh at the machine shop? if noting else just ease of mind knowing all is good. just a stock rebuild would be fine.
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Old Aug 29, 2017 | 12:53 AM
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The heads will never rust. Aluminum.......
Unless it's one of those rare birds with iron heads....
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Old Aug 29, 2017 | 01:00 AM
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oh wow, i was wondering why the heads looks so different from the rockers as far as rust.
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