puch 70cc 38mm - 43mm copper head gasket
puch 70cc copper head gasket
 
  $2.99

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copper head gasket for 50cc puch cylinder kits and more!

this head gasket is the way to go. it has a raised lip that is compressed and helps guarantee a perfect seal. this also helps increase the transfer rate of heat away from the combustion zone because the thermal expansion rate of a traditional aluminum head gasket is that of a mere 200 Wm−1K−1 vs upwards of 401 Wm−1K−1 for copper. make sense?

should work perfectly on tomos A3/A35 mopeds too! just keep in mind the holes are for 6mm studs though, so you would have to be crafty and open them up somehow...this is also perfect for morini m1, m01 and m02

0.2mm thick

the actual ID of this head gasket is 43mm so it's safe to use on 38 - 43mm cylinders. score if you have a 42mm malossi or eurocilinro or athena!!!!!!!

taco rating taco rating 3.5 of 5 3.5 of 5 Total Reviews: 2 give your taco rating here

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5 of 5 PERFECT August 11, 2017
taco eater : Dingleberry Bill from Maysville, GA United States  
IT'S SEALED! I purchased this after buying the Eurocylindro kit for my M1 and the TOTAL CRAP aluminum gasket they supplied didn't seal. This is a NICE copper gasket with the raised lip (faces the head). Only downside is that you MUST open up the stud holes a touch to fit studs. Quick work with a Dremel tool. I annealed the gasket before installing and squished it down to 100 in. lbs. Ran it through a heat cycle or two and retorqued to 110 in. lbs. Perfect seal!! Thanks Treatland!

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2 of 5 42mm ID July 24, 2016
taco eater : E from New England  
inner diameter is 42mm... :c
especially shitty if u have countersunk head.
http://i.imgur.com/WWWiVBG.jpg

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