Are these stacks any good?

[staffy-1]

hia lads, will this stack fit on my proline 150 and will it give me any benefits? Do you have to have an air filter over the top of it or not??
http://www.ooracing.com/store/index....&productId=594

[Despise]

A velocity stack, for supermoto use only. They are good cause you can jet up quite abit giving you better power through the rev range.

I have one of these brand new if your interested >

http://www.ooracing.com/store/index.php?act=viewProd&productId=594

they say if you use a sock with it you can use it for offroad but I personally wouldnt.

[staffy-1]

doesn't matter mate, just interested for the dirt only

[Despise]

Originally Posted by staffy-1

doesn't matter mate, just interested for the dirt only

stick to foam then m8