Beta Marine Engines

Dennishg · Dennishg

Received the new diesel and working on the installation. Several questions: What can I use for touch up paint for the few nicks and scratches? Do you recommend a 'wipe down' product for corrosion prevention? I still have the cable for the manual shutdown in place. Is thre any advantage to hooki...

Kimarah · Kimarah

My beta 38 started to run hot at the end of last season, top of the gauge. If I go over 2000 rpm the overheat light comes on. This winter I replaced the thu- hull, thru-hull to water plump hose and impellor. The seawaterump was replaced about 2 years ago. I cleaned the heat exchanger stack. But the sympto...

egantsea · egantsea

Hi, We have a Beat 38hp motor with dual 100 amp alternators that were factory installed.We would like to use a smart controller. At present we have four 6 volt wet batteries in series and parallel for 420 amp hours I believe.We have a12 volt AGM starting battery. We will be changing the wet cells to AG...

Mike Moore · Mike Moore

I upgraded my alternator by going to a junkyard and getting a nippondensa 121000-4450 136 amp alternater. with a little work on the pulley and a .3 inch shim on the lower bolt it fits on the engine. it takes a longer belt and a external regulater. Don't forget heavier wiring but if you had a hundred amp isk...

camearley · camearley

I am repowering my 1982 IB30, it currently has a Volvo MD7A. Which motor should I use for the repower and will it fit in my current mount for the Volvo?

Topic		Started By	Replies	Views	Last Post
	New BM 28 (Preview) Received the new diesel and working on the installation. Several questions: What can I use for touch up paint for the few nicks and scratches? Do you recommend a 'wipe down' product for corrosion prevention? I still have the cable for the manual shutdown in place. Is thre any advantage to hooki...	Dennishg	1	689	Aug 10, 2012 by Farron
	Beta 38 running hot (Preview) My beta 38 started to run hot at the end of last season, top of the gauge. If I go over 2000 rpm the overheat light comes on. This winter I replaced the thu- hull, thru-hull to water plump hose and impellor. The seawaterump was replaced about 2 years ago. I cleaned the heat exchanger stack. But the sympto...	Kimarah	14	2770	Aug 10, 2012 by Farron
	Balmar voltage regulator dual work? (Preview) Hi, We have a Beat 38hp motor with dual 100 amp alternators that were factory installed.We would like to use a smart controller. At present we have four 6 volt wet batteries in series and parallel for 420 amp hours I believe.We have a12 volt AGM starting battery. We will be changing the wet cells to AG...	egantsea	9	3341	Aug 3, 2012 by Mike Moore
	Beta 38 alternators (Preview) I upgraded my alternator by going to a junkyard and getting a nippondensa 121000-4450 136 amp alternater. with a little work on the pulley and a .3 inch shim on the lower bolt it fits on the engine. it takes a longer belt and a external regulater. Don't forget heavier wiring but if you had a hundred amp isk...	Mike Moore	0	557	Jul 31, 2012 by Mike Moore
	Repowering Islander Bahama 30 (Preview) I am repowering my 1982 IB30, it currently has a Volvo MD7A. Which motor should I use for the repower and will it fit in my current mount for the Volvo?	camearley	4	1695	Jul 30, 2012 by hanscan
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