Quote:
Originally Posted by David Herbert
In terms of the exhaust and inlet fittings on the actual engines, R975/EC2 and C1s are identical. It is only the exhaust manifolds that are different, and then only to line up with the different type of mufflers. They are entirely interchangeable. The early arangement was intended to keep all the parts under armour. When it was decided that access for maintainence and better (bigger) aircleaners were more importaint the latter design was adopted. Although it happened at the same time as the change from EC2 to C1 it need not have done though as the C1s were supplied with the later manifolds it was obviously better to make the change then.
David
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Great to know,. I was under the impression that the arrangement of the piping and ducting in the C1s was sufficiently different that their air cleaners _had_ to be moved outside, so a tank with the internal air cleaners would _have_ to be fitted with the Wright. Cool to find out this isn't true. Thanks a bunch!
Paul