Horsepower Question

[Lazer89]

Hi everyone, this is my first post on this forum. I recently bought a 1989 Larson Lazer with a 5.7l cobra. I can't find a horsepower rating for this motor. Can anyone help me?

 

[Levinz11]

Re: Horsepower Question

Whats the serial number? They may have had a few models but my search turns up 230-270.

 

[RogersJetboat454]

Re: Horsepower Question

Welcome to Iboats.

This should get you started;
What's the model number to the engine?
Is it a 2 barrel, or 4 barrel carb on the engine?

 

[jerryjerry05]

Re: Horsepower Question

I think?? 2 bbl.5.7 was 230 4bbl was 260
The 5.8 ford was 270 with 4bbl.Not positive about the Ford??

 

[Lazer89]

Re: Horsepower Question

Welcome to Iboats.

This should get you started;
What's the model number to the engine?
Is it a 2 barrel, or 4 barrel carb on the engine?

Sorry it took so long to reply but I was in town and the boat was at the lake. The model number on the rocker cover sticker is "574APRMED". There is a 2nd sticker below that one with a model number of "985689"

 

[jerryjerry05]

Re: Horsepower Question

Probably a 260
The second # is the part# for complete OMC motor(I think)
http://www. boats . net / parts / search / OMC / Stern Drive / parts . html Remove the spaces for a parts diagrams.

 

[Lazer89]

Re: Horsepower Question

Probably a 260
The second # is the part# for complete OMC motor(I think)
http://www. boats . net / parts / search / OMC / Stern Drive / parts . html Remove the spaces for a parts diagrams.

Thanks for the feedback.