in need of an 81.25mm piston ring compressor - sleeve style like ARP
i'm lookig for an 81.25mm piston ring compressor - similar to the ARP style.
pic:

i called ARP directly and they told me that it is $250+ for a "special order" size with a 3 month turnaround... not going to do that.
yes, i know that the old style adjustable compressors work, but i'd rather have this style.
so, anyone have a working link to an 81.25mm compressor, or have a GOOD one they want to sell?
thanks -
pic:
i called ARP directly and they told me that it is $250+ for a "special order" size with a 3 month turnaround... not going to do that.
yes, i know that the old style adjustable compressors work, but i'd rather have this style.
so, anyone have a working link to an 81.25mm compressor, or have a GOOD one they want to sell?
thanks -
Honda-Tech Member

Joined: Jul 2004
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From: nothing is real unless it is observed
Summit sells an adjustable tapered ring compressor, that's as close as you will get to 81.25mm.
http://m.summitracing.com/parts/sme-90a3100
http://m.summitracing.com/parts/sme-90a3100
Just get an adjustable one. Cheap, tried and proven. No point in spending big bucks for something you don't use every day.
just have a small machineshop taper bore a tube for u 
thats wat my friend did , a shop that can do TB boring/tapering work should fit the bill

thats wat my friend did , a shop that can do TB boring/tapering work should fit the bill
[edit: Natural Aspirations already linked this]
http://www.summitracing.com/parts/sme-90a3100/overview/
http://www.summitracing.com/parts/sme-90a3100/overview/
Last edited by Rocket; Oct 17, 2013 at 06:00 AM.
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