Hello,
I would like your opinion on this problem:
last weekend I broke two liners in half of two different motors. It looks like this
The engines where a Novarossi 35 Plus 21 and a JP FX 21 R03.
Both engines were in excellent condition.
I never had this happen to me in three years time.
The only fundamental thing I changed was that i ran the Sirio 2013 exhaust on both engines. Normally I run the Novarossi 2052 exhaust all the time.
Do you think the exhaust can cause such breakage ? Because two engines in a couple hours time is a bit far from bad luck.
Or do you know of other reasons why a liner would break in half ?
Best regards