thanks to the board, 72 merc 40 hp is running! check this out

dkonrai

Senior Chief Petty Officer
Thread starter
Joined
May 9, 2009
Messages
719
thank you all for giving me a hand getting this beast running.
72 merc, 40 hp. the main thing was finding the throttle arm that was broken. the small plastic piece to help idle the motor.
i mounted this on my 86 14 foot bayliner after blowing up the force. i am using a adapted yamaha 703 controller for the merc.
motor free
impeller, rebuilt carb, new hoses, modified the wiring to accept the yamaha controller. i got the control with cables for 100.00 add 10 bucks for the adapters. raised the motor per the forum advice.
so here she is! i only need to find the front cover. the cover and wrap around were missing. i got the cover off ebay for 20 bucks.
thanks again!
P1000815.jpg

P1000816.jpg


not sure of this vid link will work. click it.

here is the youtube link
http://www.youtube.com/watch?v=_SvtMPwo6mk

dino
 

stackz

Master Chief Petty Officer
Joined
May 29, 2008
Messages
841
Re: thanks to the board, 72 merc 40 hp is running! check this out

what size boat is that? I know it was free but that motor looks a bit small for that boat lol.
 

dkonrai

Senior Chief Petty Officer
Thread starter
Joined
May 9, 2009
Messages
719
Re: thanks to the board, 72 merc 40 hp is running! check this out

the boat is a 14 foot bayliner, the motor is a 40. the original motor was a force / chrysler 50hp. with the previous 50 i got 31-32 mph (per gps) with 12 gallons of fuel, me, fishing tackle, and the bow mounted trolling motor.
i am curious to see how fast the boat is going to run.
 
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