Same/Lamborghini 6ltr 2700rpm

Today i modified my pistons to have lower compression(14.5:1)
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Used my lathe to cut 12cc out and 1mm in diameter of the first top.
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And last weekend i picked up a Holset HE531V. Only the VGT was stuck with rust.

Peter
 
I haven't realy thought about that because of the low rpm (2700-3000max)
If i see how large the tolerance are of the crank , rods, flywheel etc.
I don't see much harm. Or wil it become out balance?
A single cylinder a lot harder with balance factor.

Peter
 
I don't see it being a problem, but Balancing weight between Pistons and rods will make it smoother and will never hurt.
Just my opinion :)
 
Panther 95 said:
Thats for sure!!!
ill have to dig in my books for balance factor calculations.
And see how much is changed.
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Its an inline 6cyl motor. As long as you took the same amount of material from each cylinder(piston) your the same balance as you were before. In a straight 6 the counterweights and weight from each cylinder cancel the other pair out because they are 180* from each other, its not like a v8. So the only thing that matters is if the weight from each cylinder is the same or fairly close
 
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Have a almost new turbo for the tractor, HE531V from a IVECO.
Only the VGT was stuck, after dismantel. It was soot and bit rusty.
Has a 65-99 compressor, can fit a 71-99 compressor of myHX55.

http://www.competitiondiesel.com/forums/picture.php?albumid=706&pictureid=3325

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And have changed the Liners to fit copper headcasget.

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