Thanks for the advise I hope that the now motor will be here today. I went with the hardned steel spur gears and I believe that they was 16/48. I hope the bell gear isint to low. Oh well, I will just ride around on a wheelie. I also am designing a fan to blow on the motor at all times. The fan I am installing will be on a bracket that I made run off of a pulley system from the motor to the fan. The louisiana air is always hot so I figured that I might keep it a little cooler this way. Have any of you ever tried a pulley fan on your truck? I hope that it works.
Also is there any way to add photos of my machine on here. I would like to show you guys my truck and the set up I have. Mabey if you see the truck set up you can give me more advise. I do not race it, I just like to keep the neighbors mad

I live in the country and Evintually I would like to build me a track behind my archery shop. I love the monster trucks. I jump everything in sight and move it if it gets in the way. This is the 2nd truck that I have owned and it makes an ass out of the t-maxx. Sorry maxx guys.. The savage is a brutal machine. later on I would like to turn everything on my truck to aluminum. My wife is ready to kill me now so I will have to do it slowley. But mabey my buddy Mike can help me out in the future with my mods.
Again thanks for the help guys and keep it comeing. I have no idea what most of your abbrevations are so I have to figure that out. such as the upper and lower carb settings.. What the heck is that?? And the shims?? What is that?? or CB?? In time I will learn, just be patient with me For I am like a little kid in a candy store.