Talk:Championship/2018 McLaren X2/@comment-36014998-20180629154344/@comment-34918040-20180629175930

Not quite, Azelfland.

I can only speak for the Apollo IE R&D, but there the pro boxes being sold were the same as those given during the R&D. The amount of engines may differ by one, but all in all you should get around 4 engines per box for this championship.

I haven't opened any boxes yet, but in other comments people wrote that they got 4 engines per pro box.