Need hv-maxx to 7/8/9/10l comparison!

[coolhandcountry]

That is some hard running sometime. I have an oval in the back yard we race around like nascar. Two long straights with swooping corners. I have a lot of room so my truck gets run wide open a lot. IF you was to go out and run a truck like some other people talk could get more. 7 8 and 9 xl are all great motor. I just like the smoothness of the 9 better than 7. It will go slow enough to count the tread.