I own a 2k 400EX and am starting to get into sand and hard pack (with occasional mud) drag racing. I am looking for a hot setup. I have the WB CDI, Dynojet carb kit, K&N filter and Stroker SX-1 exhaust. I am thinking of purchasing the 440 kit and am looking for a cam idea. Maybe something for Webb. Any suggestions?

 

I've heard good things about the 440 kits from IMS and LRD. Good power, and if you do it right, you won't lose any reliability. Call them for specs.

How do you like the Stroker pipe? I read the magazine review and they liked it. Where did you gain the most power? Compared to stock, how much louder is it?