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05-06-2010 | #1 |
Join Date: Aug 2005
Location: Fishers, IN
Posts: 814
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FS: 8 custom CP pistons 4.125 bore
I have a set of CP Pistons for 4.125 bore. These came without valve reliefs, so I had to order a second set for my motor. These are the "X-forging" very lightweight design. They would work great with a 4.000 stroke and 6.000 rods. CH=1.025. These are almost $700 wholesale/$1k retail. No pins or rings.
>> PRICE REDUCED << $400. Last edited by tpepmeie; 10-19-2014 at 06:53 PM. Reason: price change |
05-07-2010 | #2 |
Join Date: Jan 2009
Location: Mandeville, LA
Posts: 340
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Re: FS: 8 custom CP pistons 4.125 bore
Todd,
I might be interested. Can you provide specs on the dish volume and ring sizes? |
05-08-2010 | #3 |
Join Date: Aug 2005
Location: Fishers, IN
Posts: 814
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Re: FS: 8 custom CP pistons 4.125 bore
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11-30-2013 | #4 |
Join Date: Aug 2005
Location: Fishers, IN
Posts: 814
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Re: FS: 8 custom CP pistons 4.125 bore
TTT. These need to go to a new home. Surely somebody in the FBI crew is thinking about a AES big-bore motor. These are perfect for it.
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11-30-2013 | #5 |
Join Date: Mar 2010
Location: Fort Worth, TX
Posts: 396
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Re: FS: 8 custom CP pistons 4.125 bore
same price?
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11-30-2013 | #6 |
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,700
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Re: FS: 8 custom CP pistons 4.125 bore
Any other configurations besides a 415?
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11-30-2013 | #7 |
Join Date: Aug 2005
Location: Fishers, IN
Posts: 814
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Re: FS: 8 custom CP pistons 4.125 bore
So, lots of guys asking about compatibility. These are 1.025" compression height.
figure the stock deck height is 9.025" (stroke /2) + Rod length + 1.025" = 9.025 I use these with a 4" stroke and 6" rods, so (4/2) +6 + 1.025 = 9.025 You could figure out other combinations. |
11-30-2013 | #8 |
Join Date: Aug 2005
Location: Fishers, IN
Posts: 814
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Re: FS: 8 custom CP pistons 4.125 bore
could also do a 3.75" offset ground crank, with 6.125" rods.
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12-01-2013 | #9 |
Join Date: Aug 2005
Location: Fishers, IN
Posts: 814
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Re: FS: 8 custom CP pistons 4.125 bore
Price reduced to $500. These need to go, or I might have to build a big bore 401
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12-01-2013 | #10 |
Join Date: Apr 2007
Location: Northern VA
Posts: 2,657
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Re: FS: 8 custom CP pistons 4.125 bore
Todd,
What does the static compression ratio work out to with stock size combustion chambers and stock head gasket?
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