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02-11-2021, 01:21 PM
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#1 |
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Member
Join Date: Nov 2016
Posts: 209
Likes: 49
Liked 68 Times in 22 Posts
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Crankshaft question
In stock eliminator is it legal to turn a large journal crank down to a small journal crank. What about reducing the main size?
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02-11-2021, 01:28 PM
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#2 | |
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VIP Member
Join Date: Nov 2002
Location: Massapequa Park,NY
Posts: 1,286
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Re: Crankshaft question
Quote:
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1989 Camaro Iroc-Z I/SA B&B Auto Machine Shop. |
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02-13-2021, 02:55 AM
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#3 |
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VIP Member
Join Date: Jun 2009
Location: Boulder City, Nevada 89005
Posts: 2,736
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Re: Crankshaft question
Some gentleman running stock have reduced Main size (Ex:360/2.81 down to 2.50
and use a 340 block in mopars). The low RPMs of most stockers = I think it is a waste of time as well as total illegal My .02
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John Irving 741 Stock 741 Super Stock |
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02-13-2021, 09:12 AM
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#4 |
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Live Reporter
Join Date: Oct 2004
Location: Hickory, Ky
Posts: 10,653
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Re: Crankshaft question
Are the early 360 blocks, 71, 72, still in demand?
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02-13-2021, 06:36 PM
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#5 |
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VIP Member
Join Date: Jun 2009
Location: Boulder City, Nevada 89005
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Re: Crankshaft question
Absolutely Larry!
The casting # must start with 34 or 36. If Std. they are worth $500.00 every day of the Week. I am hoarding a couple for spares for my new Ram Truck that is almost done. Look out Tree = Here I come!
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John Irving 741 Stock 741 Super Stock |
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