+1 dont get in a big hurry to spend your money,like gixxerman said, see what some of the other guys are running and if you have someone who can help you in the right direction. asking what is the best motor or car on a forum will only get a big arguement going. the motor your looking at is what im running now but im switching to the new ninja motor mainly because of my sponsor, but for 30 bucks more than the stock vspec you get a hard coated crank that will last longer and its a 5 port. xray makes very good kits with the best directions.