That's good news. Be careful drilling the idle discharge hole in below the throttle blades. One false move there and POOF! Time for a pro-form main body...lol...On 2006-10-12 02:26, ramo wrote:
Greg, that was plan B. It would appear to be the easier way. My carb is the 4777-4 and it seems to have most of the holes already drilled on the body. Two holes need to be drilled on the base of the main body to feed through to the throttle plates. And as far as I can see the secondary block has all the circuits but for the mixture screw facility already to go, right down to the brass idle feed restrictions. I'll give it a go and if it works out the next one will be easier.
fomoco thanks heaps for that thread size and the timely warnings. If you can post that website I'd be grateful.