Beta Marine Engines

MVBlackbird · MVBlackbird

I have a 1981 Tollycraft 34 Sedan that I am looking to repower and considering as many practical options as I can. A bit about the boat: It originally came from the factory with twin Volvo diesels, I believe TMD40 (135 hp), and was repowered by the previous owner with some take-out TAMD40 (165 hp @3600 r...

Rex · Rex

Where can I get the wiring diagram below for a Beta 120 amp alternator to a Balmar MC-618 external regulator.

donkoop · donkoop

I´m running a Beta 38 in a Willard 30 Motorsailer down in the Lesser Antilles Islands of the Caribbean.Lately I´ve had some overheating issues. The details are as follows.Current sea temp is 85*FI normally cruise at 2500RPM giving me 6 knots (Hull speed is 7)Lately the temp gauge is just below alarm t...

1974Gt4 · 1974Gt4

Howdy, I have a Beta 20BHP 3 cylinder which is exhibiting difficult starting after the first initial 1 or 2 starts, it will fire but needs throttle massage to get going on the 3rd try. Have done: New OEM filters with correct air bleed out, tightened ALL connections on 'suction' side of the fuel system as...

DB123 · DB123

Hello, I have had new Beta 50 installed for a couple of years now with an expansion tank due to my water heater being higher than the engine. Aside from some occasional extra coolant leaking out of the main cap overflow ton the engine everything has worked fine. My water heater has started depositing w...

Topic		Started By	Replies	Views	Last Post
	Pondering 34 Tollycraft Repower (Preview) I have a 1981 Tollycraft 34 Sedan that I am looking to repower and considering as many practical options as I can. A bit about the boat: It originally came from the factory with twin Volvo diesels, I believe TMD40 (135 hp), and was repowered by the previous owner with some take-out TAMD40 (165 hp @3600 r...	MVBlackbird	1	724	Nov 14, 2022 by Blue Moon
	Beta 120 amp alternator to a Balmar MC-618 wiring diagram (Preview) Where can I get the wiring diagram below for a Beta 120 amp alternator to a Balmar MC-618 external regulator.	Rex	3	1671	Nov 14, 2022 by Blue Moon
	overheating Beta 38 (Preview) I´m running a Beta 38 in a Willard 30 Motorsailer down in the Lesser Antilles Islands of the Caribbean.Lately I´ve had some overheating issues. The details are as follows.Current sea temp is 85*FI normally cruise at 2500RPM giving me 6 knots (Hull speed is 7)Lately the temp gauge is just below alarm t...	donkoop	0	721	Oct 21, 2022 by donkoop
	Warm Start Issue Beta 3cyl 20BHP (Preview) Howdy, I have a Beta 20BHP 3 cylinder which is exhibiting difficult starting after the first initial 1 or 2 starts, it will fire but needs throttle massage to get going on the 3rd try. Have done: New OEM filters with correct air bleed out, tightened ALL connections on 'suction' side of the fuel system as...	1974Gt4	0	767	Sep 17, 2022 by 1974Gt4
	Coolant header tank bypass/removal (Preview) Hello, I have had new Beta 50 installed for a couple of years now with an expansion tank due to my water heater being higher than the engine. Aside from some occasional extra coolant leaking out of the main cap overflow ton the engine everything has worked fine. My water heater has started depositing w...	DB123	0	669	Sep 17, 2022 by DB123
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