I have a reoccurring with my PX208 E which is now giving me grey hairs. The engine keeps overheating and cant run for more than 10 minutes before the pistons gets stuck (kolbenfresser;-))
The setup used is:
Polini 208 cylinder
SIP Evo Right Hand
Ported engine to match cylinder ports
T5 fourth gear
Standard SI 24/24 with 135 jetsize
I´ve now busted 3 polini-sets and tried different shit to solve the problem but i haven´t suceeded yet.
My intuition says that the gasmixture is too thin which is normally the problem when engines overheat. Yet can I solve the problem with going up to ex. 145 in jetsize or do I need to put on a larger carb to solve the situation.???
All - or any suggestions will be appreciated…