[rider746]

my friend says the heads on 150rs are to small is there any truth to this

[crfsonly]

too small for what? it only has one head btw. the 150R absolutely rips and has power everywhere. there's no other bike like it so not sure what you mean by "too small".

ken

[rider746]

when i say to small i mean is the head to small

[crfsonly]

oh now i understand...i thought when you said it was to small you meant it was too small. no it's not to small. it's the perfect size.

[Asmith]

As long as it's bigger than the piston, It should be OK...

[TXSUT]

I don't know guys, I think his friend is right. My brohter-in-law's neighbor's girlfriend's uncle's son put a CRF250r head on his cousin's friend's CRF150r and they say it runs much better.

[124]

As long as it's bigger than the piston, It should be OK...

Good call!

[rider746]

thxs