2003 Honda 9.9hp outboard 4 stroke, no water coming from

honda99Honda 9.9_BABJ - Free download as PDF File (.pdf), Text File (.txt) or view presentation slides on. Engine exhaust from this product containsYes. Honda's BF8 and BF9.9 use the same 222 cc block, the 9.9 is rated for 5500 rpm while the 8 is capped at 5000. Similarly, the BF15 and BF20 use the same 350 cc block;