I have just recieved a new Kavan 107 pressure carburettor which I intend using on my webra 61 rr marine. what a quality product for $39.00 !
The cam that operates the pressure relief valve arrived set so that it does not operate until the throttle barrel is totally closed, is this the correct setting ?
My current pressure nippel is mid way down the tuned pipe & so produces little or no pressure at idle, with a header (surge) tank fitted to the fuel system, this tank would not fill without moderate throttle being used, will I have sufficent tank pressure for this carb, or will I have to re sight the nipple on the header ?
How nessesary is the coupling of this valve to the top of my tank ?
if I do need to hook it up, can I do it via a tee into the exhaust pressure line ?
any advice you can give will be much appreciated