Jim, I could use an insert or two for the Magnum and Thunder Tiger .10 engines. Thunder Tiger supplied a "sprinkler type" venturi which is perfect for these engines, but they're virtually impossible to find. For that matter, the "sprinkler" type probably isn't necessary, just something that works!
If I send you a Thunder Tiger venturi, can you duplicate it or make something comparable?
For that matter, do you have on hand or readily available venturis for some of the "standard" engines, such as the OS Max FP series? If so, I'd like to see a list of what you can supply, with prices.
Thanks!
Dennis