Talk:Research & Development/Porsche 911 GT3 RS/@comment-31413369-20170630080632

Got 4 engines from these R&D boxes.

Now I have 5 engines and thinking whether I have to bought the 900 tk box or not.

I still have 7 basic boxes, 1 advance box and 1 pro box which I think gave me ~6 or so engines and if lucky may be get some more from SRKB and from others unopened boxes.

What's your opinion guys ....????