Originally posted by rcosmax
I finished breakin on my sts .12 d5r last night. It is quite rich still and has yet to be fine tuned but is already screaming!
Many people were asking me about it. The acceleration needs tuning but when it clears out is almost as fast as the race tuned nova engines..... and this is spitting rich! Great engine and thanks for all your support.
How did you break in the engine, which method?? Was it hard?