Hi All,
Does anybody know the manufacturer or details for a 253 piston that has the follow stamped on it? I have tried Googling it but found nothing.
RA2639 040
Top 0015 VE
Cheers,
Brett
6 replies to this topic
#2
S pack
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Posted 31 May 2012 - 08:12 PM
Hi All,
Does anybody know the manufacturer or details for a 253 piston that has the follow stamped on it? I have tried Googling it but found nothing.
RA2639 040
Top 0015 VE
Cheers,
Brett
RA2639 sounds like a Repco part number.
040 = 40 thou oversize.
Edited by S pack, 31 May 2012 - 08:13 PM.
#4
_slr253_
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Posted 31 May 2012 - 09:16 PM
Thanks guys... Any idea of what compression ratio they would give?
#5
orangeLJ
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Posted 01 June 2012 - 10:08 AM
Depends on your block and heads and whether they are flat tops etc etc.
#6
_slr253_
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Posted 01 June 2012 - 06:25 PM
They are flat tops with std head & block... For now. 
#7
TerrA LX
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Posted 03 June 2012 - 06:20 PM
Be closer to 10.1 than 8.1 with flat tops.
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