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For Sale Diamond LSJ pistons
08-18-2012, 12:12 PM
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Diamond forged pistons LSJ and 2.2 ecotech
For sale brand new, never installed Diamond LSJ piston kit, 10103, Will also fit the 2.2 ecotec Never been installed, was bought three months ago, comes with Total Seal Rings, new C Clips, and Wrist Pins. They were taken out of the box by the machine shop for measuring, but when they started honing the cylinders on my block, they were 200 thousands of in inch over the tolerence, and still had waves in the bore. So I am selling these and going .020 over, They are stock bore, 10.0 to 1 compression. Brand new they were almost 700 shipped, trying to sell them for 550 shipped.
I say these will fit the 2.2 ecotec, because I did a little reasearch from the number and they came up for a 2.2 ecotec, so I did some more digging, and from what I found out, the lsj and 2.2 ecotec share the same block for the most part, the lsj block has a few updates to it over the 2.2, but they have the same bore at 86mm, the lsj has a 86 mm stroke, and the 2.2 has a 94.6 mm stroke, the rods are different too from what i gather from that, I don't have the actuall measurements for them yet, I"m still looking for that. but the pin ends are the same, so these will work in the 2.2 ecotec as well as the LSJ
PM or call or text 785-226-3741 if interested, I can ship the same day as payment is made.
I say these will fit the 2.2 ecotec, because I did a little reasearch from the number and they came up for a 2.2 ecotec, so I did some more digging, and from what I found out, the lsj and 2.2 ecotec share the same block for the most part, the lsj block has a few updates to it over the 2.2, but they have the same bore at 86mm, the lsj has a 86 mm stroke, and the 2.2 has a 94.6 mm stroke, the rods are different too from what i gather from that, I don't have the actuall measurements for them yet, I"m still looking for that. but the pin ends are the same, so these will work in the 2.2 ecotec as well as the LSJ
PM or call or text 785-226-3741 if interested, I can ship the same day as payment is made.
Last edited by brian.olsson; 08-21-2012 at 02:46 PM.
08-18-2012, 05:30 PM
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ah yes, mister carstedt, yeah, they are actually his pistons for his build, he's just in afganland right now, so I'm doing the work for him to make it eaiser on him
08-20-2012, 01:17 PM
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08-21-2012, 01:23 AM
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08-21-2012, 11:44 AM
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Same bore 86 mm, when I looked up the part number it actually said 2.2, and all the reasearch I seen is actually showing they have shorter rods, but a longer stroke, the LSJ has a 86mm bore, and 86mm stroke, and the 2.2 has a 86mm bore with a 94.6mm stroke, but the 2.2 runs a shorter rod put still has the same pistons with the pin hole in the same spot from the top of the bore.
Last edited by brian.olsson; 08-21-2012 at 02:39 PM.
08-22-2012, 10:47 AM
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L61
bore = 86mm
compression height = 26.75mm
wrist pin diameter = 20mm
stroke = 94.6mm
rod length = 146.5mm
rod ratio = 1.54:1
total bottom end height = 220.55
LSJ
bore = 86mm
compression height = 30.86mm
wrist pin diameter = 23mm
stroke = 86mm
rod length = 145.5mm
rod ratio = 1.69:1
total bottom end height = 219.35mm
If they are indeed LSJ pistons i may be interested need a second set for backup engine
bore = 86mm
compression height = 26.75mm
wrist pin diameter = 20mm
stroke = 94.6mm
rod length = 146.5mm
rod ratio = 1.54:1
total bottom end height = 220.55
LSJ
bore = 86mm
compression height = 30.86mm
wrist pin diameter = 23mm
stroke = 86mm
rod length = 145.5mm
rod ratio = 1.69:1
total bottom end height = 219.35mm
If they are indeed LSJ pistons i may be interested need a second set for backup engine
08-22-2012, 03:42 PM
#24
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L61
bore = 86mm
compression height = 26.75mm
wrist pin diameter = 20mm
stroke = 94.6mm
ore rod length = 146.5mmf
rod ratio = 1.54:1
total bottom end height = 220.55
LSJ
bore = 86mm
compression height = 30.86mm
wrist pin diameter = 23mm
stroke = 86mm
rod length = 145.5mm
rod ratio = 1.69:1
total bottom end height = 219.35mm
If they are indeed LSJ pistons i may be interested need a second set for backup engine
bore = 86mm
compression height = 26.75mm
wrist pin diameter = 20mm
stroke = 94.6mm
ore rod length = 146.5mmf
rod ratio = 1.54:1
total bottom end height = 220.55
LSJ
bore = 86mm
compression height = 30.86mm
wrist pin diameter = 23mm
stroke = 86mm
rod length = 145.5mm
rod ratio = 1.69:1
total bottom end height = 219.35mm
If they are indeed LSJ pistons i may be interested need a second set for backup engine
08-22-2012, 03:47 PM
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they are indeed LSJ pistons im the one who actually purchased them...i had the engine built prior and blew a sleeve so i decided to up the compression ratio...i bought the pistons before the block went in since i was jus replacing the sleeve and unaware of the waves in the wall..my mistake should have waited..but i bought them from TTR and worked directly with aaron off this site..i can assure you they are LSJ