 How can I tell if these 96mm Arias Pistons are for 1.7/1.8 or 2.0 |
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| jcd914 |
 Apr 13 2008, 12:19 AM
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Advanced Member  Group: Members Posts: 2,081 Joined: 7-February 08 From: Sacramento, CA Member No.: 8,684 Region Association: Northern California  |
I am doing some spring cleaning (IMG:style_emoticons/default/sad.gif) and I am going to sell off some of the excess I have but before I can to that I need know what I have so I can decide if I should keep or sell. About a decade ago I bought a bunch of stuff for a Porsche shop having a yard sale. It was a pile of boxes that they did not want to put back away.
In one of these boxes was a set of new 96mm pistons with bored out 94mm mahle cylinders. I don't know if these are meant to go on a 1.7/1.8 bottom end or if they are for a 2.0 bottom end. I could install one on a partially assembled bottom end but I was hoping someone might know a way to measure and determine. These are Arias pistons with a dome on them. I don't think I have come across any other domed pistons for a 914 and I don't know anything about Arias. I have not pulled any of the pistons out of the cylinders yet but cylinder wall look nice and the pistons will move if I push. Any info would help me. Thanks Jim   |
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| craig downs |
Apr 14 2008, 12:37 AM
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Senior Member Group: Members Posts: 768 Joined: 25-November 05 From: mira loma ca. Member No.: 5,189 Region Association: Southern California |
Oops I interpret the ? wrong when I read through it the 1st time.
I don't know the measurement for the pin height but the top of the bore for the pin on a 2.0 is right under the oil ring with a very small gap. The 1.7- 1.8 would have would have a larger gap. On a 2.0 piston from the top of the pin bore to the top of the piston is .922 Those pistons look heavy |
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Posts in this topic
jcd914 How can I tell if these 96mm Arias Pistons are for 1.7/1.8 or 2.0 Apr 13 2008, 12:19 AM
SLITS If the pistons have a number on them I would call ... Apr 13 2008, 01:16 AM craig downs All the cases from 1.7-2.0 are the same size for t... Apr 13 2008, 02:12 AM So.Cal.914 Isn't the pin placement different? Apr 13 2008, 03:11 AM
SLITS
Isn't the pin placement different?
Due to t... Apr 13 2008, 09:09 AM Gint According to Jake they should fit.
http://forums.... Apr 13 2008, 10:07 AM jcd914 Thanks for the info everyone.
Yes the wrist pin ... Apr 13 2008, 02:03 PM 914werke Typically a visual inspection of the piston will t... Jul 20 2018, 10:21 AM SirAndy
Typically a visual inspection of the piston will ... Jul 20 2018, 12:08 PM 73-914 LOL Jul 20 2018, 12:17 PM ClayPerrine http://www.914world.com/bbs2/uploads_offsite/i.img... Jul 20 2018, 02:00 PM Robnxious RE: How can I tell if these 96mm Arias Pistons are for 1.7/1.8 or 2.0 Jul 20 2018, 02:09 PM Al Meredith real simple! take a standard 1.7 piston and in... Jul 20 2018, 03:32 PM |
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