CL77 AND 72 HEAD AND CAMS

thepunisher2007 · Post by **thepunisher2007** » Sat Jan 21, 2017 6:39 am

Simple Question is are the the same.

I have a CL72 engine spare and wondered. Obvoiosly the bore is different on the barrel but the head and cams seem to be the same are they or any of the componant parts ie valves etc... interchangable?

Cheers

LOUD MOUSE · Post by **LOUD MOUSE** » Sat Jan 21, 2017 7:24 am

All the moving and mounting parts are the same/interchangeable.
The difference is the combustion area.
The 250 has a full dome casting where the 305 has the edge rim machined down/into the dome a bit and is wider across.
That area requires a different head gasket as the dome area is larger for the 305. .................lm

thepunisher2007 wrote:Simple Question is are the the same.

I have a CL72 engine spare and wondered. Obvoiosly the bore is different on the barrel but the head and cams seem to be the same are they or any of the componant parts ie valves etc... interchangable?

Cheers

thepunisher2007 · Post by **thepunisher2007** » Sat Jan 21, 2017 12:09 pm

great thanks for that

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CL77 AND 72 HEAD AND CAMS

CL77 AND 72 HEAD AND CAMS

Re: CL77 AND 72 HEAD AND CAMS