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What year block is best for a stroker

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What year block is best for a stroker Empty What year block is best for a stroker

Post  tiger September 14th 2010, 7:52 pm

I have read on here which block is best to use for a big stroker kit, but can't find it now. What stock block is best for a 4.5 crank and 6.7 rods?

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Post  richter69 September 14th 2010, 7:55 pm

I got a primo std bore D9 here.............. Wink Wink
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Post  tiger September 14th 2010, 9:19 pm

Thanks for the offer, but I have a D9 block, a D1 block, and access to some FI blocks if they are better.

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Post  bbf-falcon September 14th 2010, 9:34 pm

2010 A460 Smile

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Post  1Bad91 September 14th 2010, 9:37 pm

1970 or 1971 holds pretty good. I know people making pretty good power with these blocks all on 2 bolt mains.
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Post  dfree383 September 15th 2010, 5:18 am

D9 has the longer bores, better choice for 4.5 strokers.
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Post  tiger September 16th 2010, 12:07 pm

Is their any grinding to do for clearance on the bottom of the piston bore with the D9 block and the 4.5 crank?

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Post  dfree383 September 16th 2010, 1:20 pm

No Grinding required.
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