Recent content by DoubleWeber

I would like to install both water pressure and water temperature on my Yamaha 1999 A85 (aka C85 in the states). I know where to install one of them, but I can’t figure out how to do them both. I know of the one bolt to remove to get access to the cooling water. Is there a way to do them both...

Ive been told that this motor could be a 140hp just by some easy tinkering. Is that correct? This is the motor

I know you know this Rodbolt. You are the man when it comes to these things.:) The precision blend system has been removed on my motor some time ago. I didnt do that... But the internal tank and pump where still there. Now Ive removed those as well. Now that the tank is gone I need to...

The cabels on the left solenoid on the prime start pump is about to brake off. I need a new one but cant seme to find one on boats. Does anyone know where i can find one?

Ive got one Wiseco piston (3116P2) on my 225hp 1991 yamaha. That piston is 0.020 overbored (+0.5mm). Ive got the OEM piston rings +0.5mm. Will they fit the Wiseco piston? Thanks :)

Does yamaha have any lower units from back in the 80s with gear ratio around 1.60:1 - 1.70:1? What is the lowest ratio one can get on a yamaha V6 gearcase? Thanks :)

I noticed the other day milky-white majonaise like stuff laying around in the bottom cowling. When I took a closer look I found that it came from the place where the oil used to go in to the engine from the autolube system. Where the hose from the oiltank used to be mounted. It squirts out small...

Ive got a 225BETO 91, semes to be the same as TLRP. It started knocking after I got it back from a insurance repaire of the lower unit. The local yamaha shop dont have a clue on how to repaire motors so Im never gonne use them again. They have let me down for the last time. :( The waterpump dont...