Beta Marine Engines

alteredcourse30 · alteredcourse30

Hi Stanley..thankyou so much for all your advice last summer....the beta 20 is working great...was inservice around july 2010, oil has been changed once so far....in August (engine and tranny)the engine has about 60hrs on it....For Spring use I was going to change oil and filter, also secondary fu...

Endacott · Endacott

Our VDO tach (Beta 43 with 1600 hours) is gone all weird. It rarely shows the actual engine speed, at best sort of hovering in a 200 rpm cyclic. Usually the needle just parks itself in the 1200 rpm range and sits there. I swapped out the alternator (Iskra 100 amp) to find no improvement so I begin to suspe...

scottmcg · scottmcg

Dear Stanley,I am replacing the Yanmar YSB-12 this spring in my 1977 S2 9.2A (aft ****pit). The Beta BD902 (25hp) looks good as a replacement based on information on this board and the Betamarine websites. We have large tidal currents here in the San Juans and British Columbia (usually when going d...

Christiang · Christiang

HI Stanley I have an old Beta 13.5. I tried to replace the gasket on the exhaust elbow and found that it had ben fitted with helicoils as the bolt holes had corroded somewhat. Please refer to image attached. 2 of the helicoils have since failed and I had to remove them. Can you suggest a next step. Should I r...

armatore34 · armatore34

i wonder if the flexible mounting for the beta on a working boat could be done RIGID as pumps would be connected to the engine ... The angle the engine prop to enginge could work would be around 4 degree and so as low as possible... I wonder if the beta 90 or 105 would accept these mounting and if t...

Topic		Started By	Replies	Views	Last Post
	maintenance - pre-spring checks.... (Preview) Hi Stanley..thankyou so much for all your advice last summer....the beta 20 is working great...was inservice around july 2010, oil has been changed once so far....in August (engine and tranny)the engine has about 60hrs on it....For Spring use I was going to change oil and filter, also secondary fu...	alteredcourse30	7	1364	Apr 29, 2011 by Farron
	VDO Tach Irregular (Preview) Our VDO tach (Beta 43 with 1600 hours) is gone all weird. It rarely shows the actual engine speed, at best sort of hovering in a 200 rpm cyclic. Usually the needle just parks itself in the 1200 rpm range and sits there. I swapped out the alternator (Iskra 100 amp) to find no improvement so I begin to suspe...	Endacott	1	984	Apr 28, 2011 by Stanley
	Beta 902 install in S2 9.2a (Preview) Dear Stanley,I am replacing the Yanmar YSB-12 this spring in my 1977 S2 9.2A (aft ****pit). The Beta BD902 (25hp) looks good as a replacement based on information on this board and the Betamarine websites. We have large tidal currents here in the San Juans and British Columbia (usually when going d...	scottmcg	2	1596	Apr 14, 2011 by Stanley
	BZ482 heat exchange tank (Preview) HI Stanley I have an old Beta 13.5. I tried to replace the gasket on the exhaust elbow and found that it had ben fitted with helicoils as the bolt holes had corroded somewhat. Please refer to image attached. 2 of the helicoils have since failed and I had to remove them. Can you suggest a next step. Should I r...	Christiang	2	1102	Apr 12, 2011 by Christiang
	mountig of beta marine (Preview) i wonder if the flexible mounting for the beta on a working boat could be done RIGID as pumps would be connected to the engine ... The angle the engine prop to enginge could work would be around 4 degree and so as low as possible... I wonder if the beta 90 or 105 would accept these mounting and if t...	armatore34	1	960	Mar 23, 2011 by Stanley
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