Stroke from offset grinding 429 crank?

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Stroke from offset grinding 429 crank?

Post  Green 72 on February 14th 2016, 8:13 pm

What is max stroke from offset grinding 429 crank with 2.20 rod?

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Re: Stroke from offset grinding 429 crank?

Post  dfree383 on February 14th 2016, 8:19 pm

What journal size?
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Re: Stroke from offset grinding 429 crank?

Post  Green 72 on February 14th 2016, 8:21 pm

2.20

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Re: Stroke from offset grinding 429 crank?

Post  dfree383 on February 14th 2016, 8:29 pm

About 4" of i remember right

4.60 stuff will go about 4.15
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Re: Stroke from offset grinding 429 crank?

Post  rmcomprandy on February 14th 2016, 8:55 pm

Green 72 wrote:What is max stroke from offset grinding 429 crank with 2.20 rod?

3.890" if it is to STANDARD size 2.200".

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Re: Stroke from offset grinding 429 crank?

Post  Green 72 on February 14th 2016, 8:59 pm

Thanks I knew the 460 was4.14 or 4.15 but did not know about the 429. Thank again.

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Re: Stroke from offset grinding 429 crank?

Post  Paul Kane on February 14th 2016, 9:58 pm

Green 72 wrote:What is max stroke from offset grinding 429 crank with 2.20 rod?
3.89" on paper, about 3.885" under real-world optimum conditions, more if you're willing to go undersize (0.010" under, 0.020" under, etc).


Edit: Ooops I guess I should have scrolled down and looked at the answers before posting, haha.
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