Home Forums 2-Cycle Racing SR-Y vs 4 Hole Reply To: SR-Y vs 4 Hole


John Wehrheim

Yep, the Y pipe is all bottom and mid. There is no advantage to rev the motors past 14,200. In fact you might find it better to have it even lower around 13,900 or 14,000. Also I had a whole year on my motor 12 races and probably 4 practice days and I just sent it out for a rebuild. It still ran strong and the cylinder still looked great, but rather be safe than sorry. Hopefully I can get the GA boys up to race the 27th.