Please discuss here all your remarks and pose your questions about all racing series, except Formula One. Both technical and other questions about GP2, Touring cars, IRL, LMS, ...
Does anybody have any idea how many HP a current F3 engine as used in the UK Championship have ? Both the Honda-Mugen and the Merc.
Hope that somebody can help with these.
An F3 engine produces around 220hp, both engine's must have very similar output due to the engine restrictor plates. I believe the Merc has a smoother power band (possibly more raw power too, by a couple HP) and is the slightly better engine to have.