they had Torro Rosso,ForceIndia and themselves.
yeh but Ferrari technicaly make their engines
wheras Mclaren are given there engines by merc? even tho they part own them.
same can be said about Renault, BMWSauber, former Honda team. they would not be classed as customers to their own engines.
think Toyota build chassis and Engine inhouse
THink renault would be like Toyota and Ferrari.
Weras BWM Sauber is like Mclaren - Mercades
how so? think you missed my point. Renaults engines come from France where as their chassis and final construction is done in the UK. Toyota and Ferrari build their engines and car in the same factory.
so technically Renault F1 is a customer to Renault high performance engines as they are not made at Renault F1's HQ.
It doesn't make a difference, though. In the end, if more than two teams are to use one brand of engine then the FIA need to agree to it.
A major car manufacturer may not directly or indirectly supply engines for more than two teams of two cars each without the consent of the FIA. For the purposes of this Article 13.3, a major car manufacturer is a company whose shares are quoted on a recognised stock exchange or the subsidiary of such a company.
Ferrari, Renault, Mercedes, Toyota and BMW all fall in to that category. The regulation does not exclude teams under the same name, so all things point to them being included in the permitted two.