Hi, well the thing is that here in Puerto Rico all it matters is speed. I need to know what other modificatios I need in order to catch up with Yamaha's Banshees. Any help? I need to run fast

 

I dont think theres any thing you can do to keep up with the banshees, expetially if there modified for speed. The banshee is king of speed. Thats its soul purpose of existance. Although on an mx trax you could probably take it.

 

465, port and polish, cam, high comp piston, full exhuast and u should be able to take a nicely modded shee

 

Thanks, but how much it will cost to do this?

 

very pricey! about 2k+ depending on where u get ur motor work done

 

Don't you think i'd beter get a shee?

 

well if all ur gonna do is haul *** in a straight line then yes, but if ur gonan ride trails and mx tracks then stick with the 400

 

look at the 440 sroke kit it is a 415 stroked powroll has a kit for 505 but there is a lot of other stuff to do like bore and labor. plus you would have shipping. but seems you can get that for about 1200 to 1500