Ok guyz....
Whats the diferents between novas: plus-2 353 2008, race 353 2008, plus 12-3st???
I wonder about them due to their price at ebay.it.... and also that they are still competitive in club races!!

I would not go with the 353 2008 model. The crankpin is too small, and will wear prematurely. The +12-3SCT is still a great engine. The +12 is still very competitive, especially my modified version.

All your modified motors are great....
I'm thinking about your engines, not for club races, but for Greek Championship in some months, if we deal with!!

how much would i hurt to run a .12 on 25% fuel

Much if you do not change the amount of headshims. Not much if you change the amount of headshims......

How many head shims will I have to put in

If I run a Plus 12-3CT and run 20% with it, is it bad?

Thanks

what do i have do to the haed shims to run a 353c .12 on 25% fuel

Why do you want to run 25% we all only run 16% here, ppl will know if your trying to get an advantage on fuel

no shops here have 16% unless its 4 months old

We in Hong Kong only run 25%. Use total 0.4 to 0.5 shims and 7 plug. If you run 16% in the pass, then make sure rich your main needle at least half turn.

You have to add an 0.1 or 0.2 mm shim extra to the excisting configuration.

sorry, out of topic ......

what is ppl = ?

people

oh, ok