Breaking in my 240 bb kit, how long

[MyfirstBlaster]

I have about 3 hours into it, how much longer?

 

[245stroker]

Thats more then plenty to break in a top end

 

[Awk08]

imo, i'd have done the heat cycles (5), then 2 tanks of gas with no more than 1/2 - 3/4 throttle, not staying at any one rpm for too long, then your good to go, and make sure to warm it up completely before every ride, always, my buddies on their dirtbikes, fire 'em up and immediately start tearin off, and then wonder why they need a rebuild or at least rings every year

 

[MyfirstBlaster]

Thanks for the info, its running great now!!

 

[Outlawed Genetics]

on my last rebuild i did like 4-5 heat cycles. let it cool down complletely. rode around like im afraid of it for half our. time for bed . woke up and beat the piss out of it for like 4 hours sitting and letting it cool down for a lil probably every 45 mins or so. since then i've been beating on it for a couple months twice a week or so and my compression hasnt dropped yet as of 2weeks ago.