I doubt LM-5 is designed to withstand a bunch of 1st stages strapped together. Replying to: Re: 1)Bigger engine usually are more fuel efficient -- Khan Post ReplyForum Canis Majoris 02/08/2018, 18:44:50 Author Profile | Edit Recommend | Alert | 5 4 3 2 1 0 -1 -2 -3 -4 -5 Where am IGo Up Go TopPost ReplyBack

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