new bzm a/c engine

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At last the new air cooled BZM engine has arrived. it comes as a 3 port air cooled and in 2 variants
standard crank and single petal reed which subject to homologation wil be 4.2class
silver crank and 4 petal reed block for production class
the 4.2 version will only require the 4 petal reed block to convert to production
price is £399 for the 4.2 and £445 for the production.

I can see this engine selling like hot-cakes, everyone will want to try one!

But I cannot see a benefit in 4.2 class, as the power will have to be the same, UNLESS they have more torque, or a better power band and curve?

Know anything Darren?

go on m8 looks nice have not even seen them at hully asked scott about them he says good power out of them

nothing much on torque or curve figures yet but they will be soon no doupt, bzm always liked there torque so i can't see this being any diffrent.

hope so hehe.

l8rz...

nice

That looks ace! I wonder if you can set it up like the watercooled engines, squash and timing and stuff??

Nico would love one

that look nice still wouldnt be able to pull boos w8 he needs a super m8

thats true nick

BZM ALL THE WAY!!!!!!!1

and is it just me or has boo put a lot off w8 on hell never fit bk on a minimoto boo

Stop spammin Nick!!

Off topic;- And yeah i have put on a few pounds but i think anyone would if they`d been inactive for 7 months now! Am getting bored with with metal on my leg!!

On the subject of aircooled motors i was looking around some sites and found that BZM do a 50cc 5 port aircoolled beast and also 40cc 5 port aircooled, I`d love to see the the dynograph from both of these. They look just the same as the 4.2 but with a big boy carb

yea that be fun

Iim going upto chippenham this week to dyno my winning proddy so will ask then but i can only imagine that scots never seen one of these yet unless it was over the BZM factory in Italy. You definately save wieght by not having a radiator and water and all the other bits. Will it over heat and sieze like Carvers polini did in scotland???????

I had a chat with scot up at Minimoto about these aircooled BZM`s and he seem to think they get hot after 3 laps of racing and then start to loose power! shame eh??

not good not good at all mukka