4.6250 piston in a stock 350 block

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The Radius Kid
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Re: 4.6250 piston in a stock 350 block

Post by The Radius Kid » Sat Sep 30, 2017 4:33 pm

MTENGINES wrote:
Sat Sep 30, 2017 3:45 pm
Only with stock headgaskets
............and only if the piston is multi-phasic.
The Nazis didn't lose WWII,they just changed uniforms.Now they run the place.

lefty o
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Re: 4.6250 piston in a stock 350 block

Post by lefty o » Sat Sep 30, 2017 4:41 pm

hang on, gonna have to get out the slide rule for this one!! :^o

The Radius Kid
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Re: 4.6250 piston in a stock 350 block

Post by The Radius Kid » Sat Sep 30, 2017 5:08 pm

lefty o wrote:
Sat Sep 30, 2017 4:41 pm
hang on, gonna have to get out the slide rule for this one!! :^o
Don't forget to make your calculations through the left end of the spectrum.
The Nazis didn't lose WWII,they just changed uniforms.Now they run the place.

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Re: 4.6250 piston in a stock 350 block

Post by Old School » Sat Sep 30, 2017 6:01 pm

The only way that will be successful is if you can use a 8.1 rod along with the 4.625 piston. May also have to be a negative stroke. However, no relieving will have to be done for the valve/cylinder wall shrouding.

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woody b
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Re: 4.6250 piston in a stock 350 block

Post by woody b » Sat Sep 30, 2017 6:21 pm

MTENGINES wrote:
Sat Sep 30, 2017 3:45 pm
Only with stock headgaskets
And a 3/4 cam.......with camel hump heads.
I used to be a people person, but people ruined it.

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Re: 4.6250 piston in a stock 350 block

Post by bigblockmopar » Sat Sep 30, 2017 7:31 pm

I think you ment well-shaved camel toe heads of course.

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Post by dwilliams » Sat Sep 30, 2017 8:00 pm

Which direction has to be 4.625?
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swampbuggy
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Re: 4.6250 piston in a stock 350 block

Post by swampbuggy » Sat Sep 30, 2017 8:18 pm

4.625 cm. Equals 1.822 in. Sleeve her down an then the 8.10000000 cr will work great with 2 inch solid bronze gold head gaskets??

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Re: 4.6250 piston in a stock 350 block

Post by user-612937456 » Sat Sep 30, 2017 8:26 pm

This conversation is begging for someone to go so politically incorrect. Putting too much piston in the. Finish this sentence in the privacy of your judgment free zone.

The Radius Kid
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Re: 4.6250 piston in a stock 350 block

Post by The Radius Kid » Sat Sep 30, 2017 8:36 pm

gvx wrote:
Sat Sep 30, 2017 8:26 pm
This conversation is begging for someone to go so politically incorrect. Putting too much piston in the. Finish this sentence in the privacy of your judgment free zone.
Gottta' work on that honed finish.
Stroke the hone and check the finish.
Stroke the hone and check the finish.
Stroke the hone and check the finish.
Stroke the hone and check the finish.
Stroke the hone and check the finish.
Stroke the hone and check the finish...........
The Nazis didn't lose WWII,they just changed uniforms.Now they run the place.

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Re: 4.6250 piston in a stock 350 block

Post by GARY C » Sat Sep 30, 2017 9:02 pm

Blow torch or hammer will make them fit any bore!

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Re: 4.6250 piston in a stock 350 block

Post by user-612937456 » Sat Sep 30, 2017 9:38 pm

GARY C wrote:
Sat Sep 30, 2017 9:02 pm
Blow torch or hammer will make them fit any bore!
that reminds me of the Jetsons when at spacely sprockets space camp the guy that made the square peg fit the round hole got promoted to General. Don would you give Gary C consideration for a promotion to Show Guest

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Re: 4.6250 piston in a stock 350 block

Post by S10LS2 » Sat Sep 30, 2017 9:56 pm

:lol: [-X
bigblockmopar wrote:
Sat Sep 30, 2017 7:31 pm
I think you ment well-shaved camel toe heads of course.

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Re: 4.6250 piston in a stock 350 block

Post by paulzig » Sat Sep 30, 2017 10:04 pm

SchmidtMotorWorks wrote:
Sat Sep 30, 2017 1:34 pm
Can you figure out how to put a 4.625 piston in a stock 350 block?

This is a stupid question to waste your time.

Please make 20 pages of posts arguing about it.
Why dont you just machine the piston down to 4" ??

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Re: 4.6250 piston in a stock 350 block

Post by Mark O'Neal » Sat Sep 30, 2017 11:16 pm

Apparently it is time for the skirtless, single pin tower forged piston, to reduce friction and weight:

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