turbojonny
Registered
Hmmm! Could you seize a Busa by doing the same thing? I THINK NOT!
Hmmm! Could you seize a Busa by doing the same thing? I THINK NOT!
Just so you guys understand how the race guys work, they don't buy a bike of any make or model and gently break it in over the first 600 miles. The bike goes straight from the dealership like a big dog (In the back of a pickup truck) to the dyno where it's given the HARD breakin for an hour or so (The HARD breakin gains an additional 2-3 HP). Some racers will break them in on the track using the HARD breakin system but they all get the HARD breakin.
It's then given all the suspension/brakes etc. upgrades before it's hauled to the track for a few test runs. Usually a few track days before it ever sees a race. This particular BMW passed through these very same hoops.
Every race bike I know has gone through this HARD breakin period and not one Gixxer1K, R1, ZX10 or CBR1000 has siezed up. As a matter of fact I have not seen or heard of any one of the big 4 having a single siezed engine during the warranty period (12 months). That's an entire season of racing!
This single BMW sieze alone does not mean BMW has a problem but this particulay engine did have a problem. So I understand, the BMW dealer is replacing the engine today from a floor bike and the race bike will be back on the track for tomorrow's WMRRA race in Seattle.
I'll keep you guys up on how the second engine works out!![]()
I remember a thread a while back that showed a cutaway of the valves and valve train running full on.
In the video it talked about all the extensive testing done to make sure it was tough.
Strange how Bimmer cars are almost indestructible and run forever and now their bikes are crapping all over ?
....which is also the reason why you don't buy first year run models...
You've been watching too many BMW commercials...I've got one (2003 M5) and they are a HIGH MAINTENANCE machine (but FUN).
I don't think I'd go out and run one like that without breaking it in first to be sure....which is also the reason why you don't buy first year run models...