All turbofans for fighters are low-bypass including WS-10 and WS-15 Replying to: I've no data on the WS10 but seems its not a lo-by-pass engine for supercruise -- Mao Clone Post ReplyForum Canis Majoris 12/13/2021, 22:25:33 Author Profile | Edit The question is if the old J-20s that are using WS-10s currently can replace them with WS-15s when it comes time to install new engines, or do they have to use WS-10 again. Recommend | Alert | 5 4 3 2 1 0 -1 -2 -3 -4 -5 Where am IGo Up Go TopPost ReplyBack

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