How High Can I Rev And How Long

[ninjamaster]

I dont drive fast but I acclerate extremly hard most of the time. I drive in 2nd over the bumps and third on the straight aways. Will I hurt my quad if I rev it to the max as in keeping it in 2nd gear high rev as oposed to 3rd gear low to moderate and 3rd gear high instead of 4th moderate? Keep in mind it id a stock 01. Should I run my mix with 5 oz instead of 4 to prevent damage?

[NYUK]

adding 1 more oz.will cause a lean condition.the pipes will only let it rev so far.a banshee loves to rev,when you get used to her you will see it is easier to power through rough stuff than it is to idle through it.