Motor Gearing Help!!!!

[Bee-k]

Hi all, im not a robot man(not that smart) But i do have a project of my on.
Im in to R/C. Anything R/c, Im looking to get a 3D Heli next! Anyway, until then i have started and completed my own rc Monster truck. I have battery,recievers,servos,frontend steering and im powering with a 33cc Chainsaw engine! Here is my problem. I had it geared with 1:1 ratio which all it did was wine real bad, i could drive it around the driveway(slowly), but if i hit grass it didnt have any power.Ive burnt 2 clutches I thought a 33cc engine would turn at least 6000rpm, and just rip my yard all to peices, i want rooster tails,had one guy tell me it would turn 9's and do 90 to 100 mph if i could haveit in a controled state. WHERE IS MY POWER???? I have just welded me up a 32tooth Engine gear and i was going to run a smaller gear on my axle to drive the wheels. But if anyone could stop me first to help me out, with out me having to weld and fabricate all this up(AGAIN) and it NOT work right please do!!! my trial and error has taught me alot but i had about 40 hours just in my back axil and i wnt it to work this time if i put that time into it again, please somebody,anybody,get me a strong,high speed,high torqe gearing ratio so i can enjoy my creation. ill post pics tommorow. Thanks