I was wondering the other day is it possible to but a 8.5 in my cag to replace the slow standard one. so i thought i would ask a bunch of experts like you lot would it be possible so i can surprise them on the track lol think it's a cag well think again!
if so what would i hae to change

i suppose you could do it....... BUT
The bike wouldnt be able 2 handle those speeds
Wheel would fall off prob lol

frame would break apart the frame wont b able to handle the power of a proddy engine its jus to powerfull

what other enigines can i put in a cag would a 4.2 do?

cbr 6oo with a small jet

What modifications could i make to it to make it faster and by faster a lot faster

you cant make a cag fast
Its that simple

i'm buying a new minimoto now a origami b1 rep can't be assed with the cag lol

i wouldnt bother with the b1 either id save mi pennys n get a 4.2 alot quiker more reliable 2

around how much is a GP3 i'm willing to spend £1200 could i get a good one for that much?

give minimoto racing a ring n ask them wot they got in stick 4 that much u will have loads of choice there number if u aint gt it 01666 838234

What would be best out of these Polini,GRC or Origami b1

every 1 says a GRC cn out handle anything on the bends so its up to u m8e

grc is better

so a GRC is the best option