Saving Old Seagulls

I have made exact copies from a very good orginal and will send one to john to assess regards Ross New Zealand
thats the two bird ones and the marston ones

170 is in working progress , at the moment not a lot happening , the best I had the 170 going was when I had a tuned pipe on it , may go back to that to smash your record , the extra port for the twin carb was milled in with the port pressed in with lock tight to seal water gallery , milling was ...

Yes the motor mine and yes it does go very well , carbs are small bore , block LLS , gear box is featherweight with its neck extendend to take the big SS two blader , and this all runs on a vitical lift jacking plate for surface proping , you will need to be going in excess of 12 knots to be even ...