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Tech. Advice: Series 'B' / 'C' 500cc/1000cc Bikes
I need a drawing of ET84, exhaust nut
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<blockquote data-quote="Monkeypants" data-source="post: 34556" data-attributes="member: 2708"><p>Roy Robertson uses John Renwicks cams but with several small modifications added (trial and error). He tried the Terry Prince mk 4 cams, but lapped 2 seconds slower than with the modified Renwick cams. </p><p>Terry sent me his MK5 cams and radiused followers. I did not get a dyno graph from him, but my recollection is that on his race bike they produced an extra 12 hp over the mk 4 while lifting the valves a bit less. These are the cams that were designed by Fritz Egli jr using the Mercedes Formula one cam development program. They look to be rectangles with a bit ground off the corners!</p><p></p><p>Glen</p></blockquote><p></p>
[QUOTE="Monkeypants, post: 34556, member: 2708"] Roy Robertson uses John Renwicks cams but with several small modifications added (trial and error). He tried the Terry Prince mk 4 cams, but lapped 2 seconds slower than with the modified Renwick cams. Terry sent me his MK5 cams and radiused followers. I did not get a dyno graph from him, but my recollection is that on his race bike they produced an extra 12 hp over the mk 4 while lifting the valves a bit less. These are the cams that were designed by Fritz Egli jr using the Mercedes Formula one cam development program. They look to be rectangles with a bit ground off the corners! Glen [/QUOTE]
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Tech. Advice: Series 'B' / 'C' 500cc/1000cc Bikes
I need a drawing of ET84, exhaust nut
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