Weber Jet Sizes??
 

Did a minor cleaning of the idel and main jets on my Weber's over the weekend. Found I'm running 2 sizes of idel jets 45 and 50. After a thorough cleaning the thing runs like no tomorrow however......I now want to make everything right on all the jets all around.

I'm looking for suggestions as to what size jets to install throughout. Engine is a 2.2T converted to S including pistons, cylinders, cams (solex), dizzy, heads and valves. Car isn't raced but sure driven hard on the roads.

Suggestions please??

Fax Richard Parr at PMO and ask him:

www.pmocarb.com

Did you measure them or just trust the number stamped on the outside? It is very possible they have been reamed in the past sometime, so gauge them before you do anything.

Final jetting should be done by dyno testing, but you can get some starting points from PMO at this link.

TT