sausage_link

I think i would rather go with the novarossi

squizzytaylor

yep............I gotta agree

gt

V-One S Racer

Me too, the O.S. just seems a little...... well...... you know.

Don't get me wrong, the 12TR is a great engine, about the only O.S. I'd buy...... but you can't argue with a Novarossi !

tagi

y doesnt he get the os 15 cvr thats relly powerful! its fast enuf and itl last

squizzytaylor

You cant compare the os12tr and the cx12ps2, 1 is a bumpstart rear exhast and the other is a pullstart side exhaust!
My Zac Project is a fully mod os12tr and pumps out 1.3hp.....yep, it goes!

The os12cvr is a pullstart side exhaust and also puts out 1hp, Ive seen one of these in a Toothless Tiger (sorry thunder tiger)
and it went pretty hard, i'd say very similar to the Novarossi.

When you look at the winners listings in magazines for nitro on-road you always see novarossi and some others (rb, picco etc) however I'm yet to see os in there, allthough they are frequently in the off road section.

Tagi, local rules allow the use of only kit supplied .15and .16 engines in some classes.Hop-up 15's cant be run.

gt

tagi

ohhhh, stupid me

squizzytaylor

yeah...................and don't do it again!

gt

sausage_link

is the Novarossi cx12ps2 side exhaust?

would it beat a 12tr?

im going to get a new ps this weekend

sausage_link

and in my OS magazine it says that a os 12 cvr has .56 hp

squizzytaylor

http://www.osengines.com/engines/osmg2045.html

Thayts all i got to say about thayt

gt

squizzytaylor

yes its a side exhast. the 12tr is 1.1hp but does not come in pullstart, would it beat the novarossi...depends on the driver

gt

V-One S Racer

How much does the Nova cost ?

squizzytaylor

TECHNICAL DATA

C. CAPACITY 2.1 c.c.
POWER 1 H.P.
R.P.M. 34.000
STROKE 14.00
BORE 13.80
PORTS 3
WEIGHT gr. 260
SHAFT Ø 11mm


NOVA CX 12 P (Pull Start)
CHROMED SLEEVE

HEAD It is four-leaved (a cylindrical shape with 4 millings ). It has been planned parallely to the underhead to improve the cooling of the glowplug.
SLEEVE The sleeve is realized with a special brass alloy, rectified and lapped. It has 3 lights.
CRANKCASE In alluminium alloy with the inner ports obtained by casting procedures.
CRANKSHAFT 11mm diameter shaft perfetly checked and balanced. It is tested by a roughness control of the pin.
CONROD Is made with a new alloy of very high quality ultra-sound checked and it is completely realized on C.N.C. working-center. The bushing is made with a new special alloy very suit to keep its characteristics at high temperature and RPM
BEARING Developped for high speed performances

CARBURETOR AVAILABLE: TYPE S
Slide carburetor in alluminium alloy with induction diameter of 5,4mm Double low needle adjustment. TYPE R
Rotary carburetor in alluminium alloy with induction diameter of 5,4mm.

gt

squizzytaylor

Frontline hobbies(who also have v-one-s' for $499.00 at the moment)
CX12PS2 - NOVAROSSI ENGINE 2.1cc $398.95

gt

V-One S Racer

Oi ! You stole me Avatar !