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Thoughts on shaving the block?

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Old Dec 15, 2020 | 02:03 PM
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Default Thoughts on shaving the block?

I have a tight clearance area. Probably fine unless I land a jump while the engine is torqued over (likely to cause other bigger issues). But I'd like more space if I can. Has anyone had experience shaving the block? Any reasons not to?


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Old Dec 15, 2020 | 02:36 PM
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Personally I can’t see why you couldn’t shave that part off
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Old Dec 20, 2020 | 10:35 AM
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I don't see any issue at all cutting if off. It isn't going to effect rigidity of the block.

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Old Dec 20, 2020 | 06:21 PM
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I have cut many of these blocks to fit them in tube-frame cars...

Just be mindful of the oil passage that is near by.
This is also a good time to remove any stress risers and casting flash (although these blocks are pretty good as is).
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Old Dec 22, 2020 | 09:46 PM
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Originally Posted by vorteciroc
I have cut many of these blocks to fit them in tube-frame cars...

Just be mindful of the oil passage that is near by.
This is also a good time to remove any stress risers and casting flash (although these blocks are pretty good as is).
What tool would you recommend for cutting that part off? I was thinking a sawzall cutting right along that line.

Any tips for removing stress risers and casting flash? This is the first I've heard of doing that.
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Old Dec 23, 2020 | 07:01 PM
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Thinking about it some more. A flap wheel might be gentler and not create any edges that could stress. Thoughts?
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Old Dec 24, 2020 | 02:40 PM
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Originally Posted by tox
Thinking about it some more. A flap wheel might be gentler and not create any edges that could stress. Thoughts?
Sounds good!

Andrew
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Old Dec 24, 2020 | 11:44 PM
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Originally Posted by tox
Thinking about it some more. A flap wheel might be gentler and not create any edges that could stress. Thoughts?

Should be fine!
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Old Dec 24, 2020 | 11:47 PM
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Originally Posted by tox
What tool would you recommend for cutting that part off? I was thinking a sawzall cutting right along that line.

Any tips for removing stress risers and casting flash? This is the first I've heard of doing that.
I personally pre-heat the cylinder blocks in large ovens intended for powder-coating...

and then cut-off what I need to with different sized pneumatic cut-off wheels.
I dess/ finish those areas of the cylinder block with a die-grinder, and then a wet-stone.
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Old Feb 9, 2021 | 06:32 PM
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I run over any casting flash with a grinder, then file most sharp edges. If nothing else it saves me cut up hands later while installing or servicing it.
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