Smarty 4000rpm VIDEO!!
#3
#4
#5
#6
Just keep in mind anything over about 3600 and you really should look into valve springs. 4k is alot of RPMs and you don't want the valves to be a problem, and they can cause some damage if they contact at that speed.
Now with all the different programs giving us 4k rpms, the CR motors really are going to shine. We should see a whole new level of performance now. Good job Bob and Marco for getting this out to market!
Now with all the different programs giving us 4k rpms, the CR motors really are going to shine. We should see a whole new level of performance now. Good job Bob and Marco for getting this out to market!
#7