Originally Posted by
Kodak Hodak
Just bought this engine Today: O.S. Engines 12TZ (P) - T3, 3 Port Race .12 Engine via Kamakazi Racing - Thank you for the quick response!
I have been getting all my stuff as i am getting back in Nitro Tourer racing, i used to have the other version O.S Engine 12TZ 3 Port but not the Race port - what differance to this race port to the other?
Cheers
Frankie
None at all it's the same engine you had, just an interpretation of the description.......
O.S. Engines 12TZ (P)-T3, 3 Port racing .12 Engine
As far as carburation goes, this engine will work flawlessly if you kep your hands out of the low end and so c alled mid ramge needles....both have to be flush with their bodies, then just tune with the high end and idle needles
The factory setting for HSN is 1 3/4 turns open from closed (for racing), and for break in 2 turns out
AFM