Thanks,
ofcourse the shippingprice will add on the engineprice :-)
Are the newer carbs only +4c or also the +4
As far as pulling the trigger alittle moore, maybe i just get the standard +4 and make some timing changes to he crank to gett the better response, usually i can make the engines i have to use little les fuel than standard anyway.
The only real major difference between the plus4 and C are a very high quality long lasting ceramic rear bearing and a .5mm I.d. bigger opening in the crank .
For 25$ it is a very worthy upgrade
The timing on the crank intake is the same between these two , oh and there is a C on the plus 4 C head :-)