Any Sea Ray SRV owners?

[Fordiesel69]

Anyone who owns 70's vintage SRV's, do you know what kind of speedo they used from the factory. I cannot find any documented info on how the factory speedo get its signal.

 

[Blk-n-Blu]

Re: Any Sea Ray SRV owners?

Ive got the SRV 220 1979 with the MR type outdrive 898 merc. The speedo uses a pitot tube pick-up usually mounted to the transom next to the outdrive where the hull and transom meet. The pitot tube (plastic hose) about 1/4" dia. runs from the pick-up through the transom above the waterline and directly to the dash gauge. If the tube is there and you blow into it the gauge should register. Hope this helps

 

[Fordiesel69]

Re: Any Sea Ray SRV owners?

These are two black boxes like those used with fish finders. One is dismounted. The other is mounted and looks broke.