I have a 1994 b18b1 longblock with 140k for sale or trade. Here is the information that I know on it. 3 valves have a slow consistent leak. From what a mechanic told me after taking a look at it, he said it'll run the way it is. This will be a great foundation for a ls/vtec set up or a rebuilt motor. Here are some pictures for it.
for more pics, shoot me an email. Located in Virginia

 

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will u sell just the shortblock if so how much