Re: engine swap
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Forum Ambassador
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The 359 is a bored and stroked 327 so everything on the outside is identical.
The 359 had an aluminum head which did not hold up well in some cases. If the engine you are contemplating still has one treat it with respect. Some aluminums have been replaced with cast iron heads but you do need to be selective on which cast iron head is used to keep the compression ratio on the 359 within reason.
Posted on: 2017/6/13 18:16
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Howard
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Re: engine swap
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Quite a regular
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thank you Howard
the head I have had .007 shaved off to clean high and low spots, before I found the cracked block. would that be to much to use on the new engine?? Charlie
Posted on: 2017/6/13 22:05
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Re: engine swap
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Forum Ambassador
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It may be. The heads from the later engines with Ultramatics were higher compression and with the milling it may be even worse. With the extra squeeze of the larger piston displacement that could throw it over the edge with pinging or knocking you cannot totally eliminate. I'd also be a bit concerned with valve clearance so be sure to check that before bolting it down.
Ross posted the heads he recommends some time back. Perhaps he will repost them or someone will remember that thread or discussion and link it here. Is the 53 block cracked on the outside or in some way totally unsalvageable? When I did a 54 back in the 80s one of the cylinders was cracked so I had it sleeved. I sold the car but it lives not far away and the car and engine is still going strong today.
Posted on: 2017/6/13 22:26
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Howard
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Re: engine swap
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Quite a regular
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I am not sure. the machine shop did not give details as to where it was cracked, need to follow up with them and maybe like yours it can be fixed
Charlie
Posted on: 2017/6/14 10:25
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Re: engine swap
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Home away from home
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I'm always surprised that 359 engines seem to be somewhat common to find. Being a 1 year engine, and 1954 being a low production year and all.....
John
Posted on: 2017/6/14 15:32
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Re: engine swap
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Quite a regular
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I think a lot of 359 with alum. heads were swaped for 53's with cast iron heads
Charlie
Posted on: 2017/6/14 17:48
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