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Title: Rocker Tip profile & rocker tip length
Post by: max on June 02, 2015, 07:28:13 PM

Hi,

I'm trying to ascertain what the correct rocker tip length and profile should be for my 1936 Model 9 so that I can get the geometry right. Can anyone give me any dimensions / drawings, prior to any rework is carried out. Additionally my rocker arms & tips have C stamped onto them. Are these for competition use or std parts?

Title: Re: Rocker Tip profile & rocker tip length
Post by: phutton on June 05, 2015, 02:26:18 PM

Hi Max,

You could try Peter Wright in New Zealand - he has a lot of knowledge on these later machines,: pwright@paradise.net.nz

You could also try Lawrence Maloney in Australia: bblcastings@gmail.com.

Title: Re: Rocker Tip profile & rocker tip length
Post by: Lawrence Moloney on July 30, 2015, 01:59:47 PM

Hello Max - are you still looking for assistance with setting up your 1936 rocker gear? If so, please email me at bblcastings@gmail.com.

The Marston Sunbeam Club & Register Forum

General Category => Technical Discussion Forum => Topic started by: max on June 02, 2015, 07:28:13 PM