A cover that fits over the exhaust outlet to protect it from debris
Checking Gerry for related public discussions…
Loading related terms…
a synthetic urea solution used to reduce nitrogen oxide emissions
Device that reduces toxic emissions in exhaust gases
Gaskets used to seal connection between cylinder head and exhaust manifold
system for removing diesel soot from exhaust gases
a pipe that connects the exhaust manifold to the rest of the exhaust system
A type of exhaust manifold with two downpipes
Related mailing-list messages and current discussions from Gerry. These are community context for the dictionary term.
Historical mailing list · Tue, 15 May 2012 12:10:49 -0700
...the valves stems should be hard enough material that they don't mushroom for a long long time. On 5/15/2012 4:49...
Historical mailing list · Mon, 5 Dec 2011 14:17:55 -0500
...Well a) it makes it *really* hard to light.** And b) the covers deteriorate in the sun. I can't see any other actual...
Historical mailing list · Tue, 3 Dec 1996 08:39:45 -0800 (PST)
...You definitely want the mushroom 'hat thing' connected to the exhaust. You DO NOT ever want that to be blocked. The intake is up...
