evilscorp Posted May 11, 2018 Share Posted May 11, 2018 Anyone with a cosworth intake bought replacement o ring gaskets for the end caps? If so where from? Finally got round to fitting the intake but thought I would take the end caps off for a look. unfortunately the cap screws were a bit dodgey and will be getting replaced, also a little bit of metal swarf from the previous owner will need blown out. You can see the flakes on the gasket. Since I want a good seal for stopping boost leaks (my problem at the moment, 4 large sealing faces with the motordyne plenum spacer that is now worn and been on the car for years), so I want to make sure this intake is leak free, the gaskets on it at the moment are flat so not much use, I have ordered some 2mm gasket cord and will order some gasket paste to seal the end/join but if anyone knows where i can get the cosworth oem gasket that would be great. part nos ;RH Plenum cap O-Ring 20001319, LH Plenum cap O-Ring 20001320. Thanks Quote Link to comment Share on other sites More sharing options...
ZMANALEX Posted May 11, 2018 Share Posted May 11, 2018 Garry, Just get yourself an O ring splicing kit. The cutting and splicing tool and the jig will provide you with a perfect end cap O ring. This is similar to what I use Quote Link to comment Share on other sites More sharing options...
evilscorp Posted May 13, 2018 Author Share Posted May 13, 2018 Cheers Alex, thought that would be the best way to go, saves a few quid too. Quote Link to comment Share on other sites More sharing options...
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