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I have a question hopefully someone may know the answer. I am building a new 1.6 motor and going .25mm over. I have a ARP 78.0 Tapered ring compressor I always used with my standard bores and works great. ARP only makes one at 78.5mm. Is that close enough to work with my 78.25mm pistons? .010" difference is that too much? I do not want to break a ring.
ARP Tapered Ring Compressors
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NV Racer
, 04-19-2020 01:03 PM
#1
Posted 04-19-2020 01:03 PM
NV Racer
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#2
Posted 04-19-2020 08:00 PM
chris haldeman
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It will not work. I have taken the standard bore compressors and chucked them up in a lathe and removed .010 from them
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#3
Posted 04-21-2020 06:41 AM
NV Racer
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Thanks for the suggestion. I think that is a better option. Do not need 78.0 anymore.
#4
Posted 04-22-2020 09:39 PM
chris haldeman
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I will gladly do one for you if you can’t. Send me yours and I’ll turn it and send back the same day
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3 podium finishes
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3 podium finishes
2 2013 NASA nats
1 2013 Scca runoffs
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