 Are My Piston Up-Side-Down |
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| SuperSquid |
 Jun 29 2020, 06:54 PM
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#1
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Newbie  Group: Members Posts: 24 Joined: 26-February 20 From: Louisville Kentucky Member No.: 23,972 Region Association: South East States  |
I installed my new AA piston in my type 2 bus engine yesterday and was wondering if it matters how the pistons are oriented in the cylinders? I guess I have a 50/50 shot of getting it right! Any thoughts? Thanks
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| SuperSquid |
Jun 30 2020, 08:51 AM
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#2
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Newbie Group: Members Posts: 24 Joined: 26-February 20 From: Louisville Kentucky Member No.: 23,972 Region Association: South East States |
Thank you everyone for the great advice. The top of the pistons is flat with a concaved grove so I do not think the valves can hit anything. I think I am going to flip them just to be safe.
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| SirAndy |
Jun 30 2020, 10:18 AM
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#3
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Resident German Group: Admin Posts: 41,606 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
QUOTE(SuperSquid @ Jun 30 2020, 07:51 AM)  Thank you everyone for the great advice. The top of the pistons is flat with a concaved grove so I do not think the valves can hit anything. I think I am going to flip them just to be safe. Hold the head right next to it and look at the angle of the valves in the head and which way they will move when mounted. You'll know exactly where the relieve needs to go ... (IMG:style_emoticons/default/shades.gif) |
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Posts in this topic
SuperSquid Are My Piston Up-Side-Down Jun 29 2020, 06:54 PM
914e Since the pistons are clearanced for the valves, i... Jun 29 2020, 07:17 PM roblav1 Since the intake valves are bigger and have more l... Jun 29 2020, 08:00 PM Montreal914 Sorry to break the news but your pistons are upsid... Jun 29 2020, 09:25 PM
barefoot
Sorry to break the news but your pistons are upsi... Jun 30 2020, 07:58 AM davep I don't quite understand. I have 3 different t... Jun 30 2020, 06:55 AM Carbon-14 Better be sure the rings are gapped to the correct... Jul 1 2020, 12:28 AM Mark Henry Upside down :)
So is my pic :lol:
http://www.... Jul 1 2020, 07:33 AM 914e I'm guessing valve clearance is still checked ... Jul 1 2020, 07:42 AM Mark Henry It's for a low CR bus with camper special head... Jul 1 2020, 08:00 AM |
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