4mil stock cyl's or 421 Cub?

[LIM_Whiteboy4life]

Save up and get a cheetah.... only way to perform well in all those riding conditions. Low end snap of a stroker, powervalved motor for the trails, and all the hp you want... and there is room to go further when you get used to it by next season lol.

[87sheerips]

I didn't read the thread... But I am a fan of stock cylinders laying the hammer down on cubs. Its just FUN

[KickStartMyHeart]

I didn't read the thread... But I am a fan of stock cylinders laying the hammer down on cubs. Its just FUN

 

 

A-MEN!!! That was my goal in building my 4 mill. I bought a 4 mill longrod crank with a TZ bearing installed and 65.5mm pistons and my tab was around $750. Jeff was the cheapest I found anywhere. He was superfast on shipping and didnt try and talk me out of what I wanted. I called around to numerous places (nobody on this site) and they all wanted to start trying to talk me out of what I wanted. I picked up a coolhead from my buddy when I traded him a set of plastics. I bought a set of 21cc and a set of 19cc 4 mill cut domes for $50 on ebay. I already had the v-3 reeds, 30mm carbs, t-5's, adjustable timing plate, and my cylinders were ported by JSR performance a while back and CamAtv is touching up the porting to get the most HP outta my cylinders. Plan on spending around $1500 if you're going the 4mill stock cylinder route. $1500 is buying some stuffed used and not buying everything brand new. Oh I also had my tranny cut too (cut off every other dog so it shifts easier) and I am searching for a billet basket and Im gonna run the R-1 plates in it. I have a cub cylinder on its way just in case I do not like the 4 mill build, but you cant skimp on building the bottom end!!! If you do, you will pay for it dearly down the road. Buy the good bearings and seals and small stuff like that, you will have a good running bike for a long time if you do.