After thinking on buying a stronger engine I will stick with my Polini 177 and configure as follows
Let me know if you think this setup is :
2.Good acceleration and good top speed (looking for 70 - 75 mph.
3. Any improvement or recommendations.
here we go…
1…Match the Crankcase to Polini 177
2.Increase the inlet
3…Upgear to 21 teeth cosa clutch + 65 PX 200 primary
4…Keihin PWK28 carb
5…Mazzuccheli race crank
6. SIP stainless steel performance exhaust.
If I go for this would what main jet would I use, what would the timimg be set to (18 degrees ?) and would I still use 9 grade plug.
Thanks and Regards,