try the sponsers on this site
vintage
classic
mick motors
just a few
Bizarre ·
Doesnt Stan sell them??
Craig Torrens ·
Ring stan 6654 3694, he has them.
Kombi_Rescue ·
dave buy a good jet drill kit and try it out ....at least you have a few choices for trail and error...air/'fuel ratio meter which sits into the exhaust collecter allows test runs on rich/lean mixtures would be highly recommended to keep hear cool.....cheers