421 Cub

[278]

How well would a 421 cub with 4 mil. long rod stroker work for trails? and can I get the cub trail ported or do they all come pre-ported? I wanted to get the 421 cub kit from M&M ATV, so what else would I have to do to handle the 421 stroker? Can you guys make a list, just trying to decide on whether to just do suspension mods or go bigger next winter

Edited March 16, 2009 by 278

[donkeypuncher]

from my understanding a cub is basically a cylinder that comes drag ported and the only kind of port you can do to them is a clean up port......could be wrong though. if you are wantin that much power and your ridin trails you could go with a trail ported stock cylinder 4 mill.

[278]

from my understanding a cub is basically a cylinder that comes drag ported and the only kind of port you can do to them is a clean up port......could be wrong though. if you are wantin that much power and your ridin trails you could go with a trail ported stock cylinder 4 mill.

Thats what I was considering, but I didnt know if I could go with a cub or not... Yeah as far as I know thats all you can do to them too but thought I'd check.

[rubberneck]

For a trail motor, i would stick with stock ported cylinders. If you really want to spend dough and get crazy you could do a cheetah powervalve motor. The cubs come with "drag spec" porting already. You can get more out of them by having further port work done, but i dont think they are what you are after for trail riding

[badassbanshee479]

hit up the search button on this man, its been covered a thousand times!

[POORBOY350]

from my understanding a cub is basically a cylinder that comes drag ported and the only kind of port you can do to them is a clean up port......could be wrong though. if you are wantin that much power and your ridin trails you could go with a trail ported stock cylinder 4 mill.

 

i agree. and yea from my understanding to lol. i have rode trails with mine but its just too much for trails, but i wouldnt ride mine on anything less than a wide open long dirt road with no cars on it :thumbsup:

[shanYE west]

hit up the search button on this man, its been covered a thousand times!

 

 

:thumbsup:

[2001Stroker]

For a trail motor, i would stick with stock ported cylinders. If you really want to spend dough and get crazy you could do a cheetah powervalve motor.

Agreed. If you have a limited budget, stick with a 4mil trail-aggressive trail ported set of stock cylinders. That's what I had on mine, and it was a beast on the trails.