Thaks guys.
Roelof the engine comes with R7 conrod.
The thing is were trying to start a SPEC 1/8 OnRoad class with a simple powerfull enogh and economic engine, and I thought this engine meets those qualities vs a Kanguroo.
AFM
We have the Shepherd Hobby Cup here in Germany and the mandatory engine for 1/8 is the N21-5T with the 2015 pipe/medium header.
If you participate in the Hobby Cup, the set is only € 199.
Great engine for the money and plenty fast.
Check it out :
http://www.team-shepherd.com/de/inde...d=80&Itemid=78