04-26-2014, 06:07 AM
(04-26-2014, 06:05 AM)Scoobynut_imp Wrote: I don't think the occasional burst to 5k rpm, or even higher, will harm anything during break-in. The key is to avoid any sustained high rpm use.
Break-in threads are the angry step-children of oil threads.
I've been well over 5000rpm in my limited mileage (sub 600) but never for. Ore than the purpose of rapid overtakes ( sometimes of traffic that doesn't exist)

