4.1 rotating assembly

[ttypewhite]

I have a complete rotating assembly here for anybody that's building a 4.1that wants a 274 cubic inch motor. I bought this crank from Lance Ward 4 years ago and its in the same specs since I bought it off of him. Crank was also checked out by Mike Morran and given the thumbs up before I bought it. Drove this all last year with no issues. This is for off center motors. Check the kill section
- 3.625 stroke Buick Motorsports Steel Forged crank (wide journal) that is 2.4785 on the mains and 2.2185 journal size (20 under on the mains and 30 under on the rods)
- Carrillo 6.350 rods
- Forged Ross Pistons 4" dia with rings. Speed Pro file fit plasma rings. Compression height on piston is 1.225" Both used for just the summertime last year. No track duty on this set up, just street driving.

$1700 shipped for the entire setup. Will part out if all parts are spoken for.

As you can see the pistons were bought brand new and used for just last summer, rings are in mint condition as well.

 

[ttypewhite]

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[ttypewhite]

pms were sent out

 

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bump

 

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pms were sent out.

 

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[49-blues]

Would you know what the deck height on the block that these were in is? And what the compression ratio was?

 

[ttypewhite]

I will check into that, I don't know off hand. Block had o-rings in it when i bought it and I had them taken out and decked the block. My compression was around 9.3 to 1.

 

[ttypewhite]

Rotating assembly is still for sale, Don't remember what the deck height was on my old block but I do know that the pistons did come to the top of the cylinder. If your good with numbers, cause I am not:redface: , you should be able to subtract the stock deck height from the this. So my thinking is it was 9.3875???