Is this engine 350 TBI more Hp then the standard 260 marine 350?? Does anybody have the specs or HP on the 350 TBI.. Reason asking is my buddy has this in his boat, that is what it says on the TB cover.. I Don't think it is that much.. ?????????????? In the trucks it was only 190 or 220 hp

Emissions components on the truck.

Thats what im saying was or is that the correct hp rating on a TBI 350 marine engine

Thanks
John jr

My 1990 1500 pickup was rated at 230 horse and 300 ft lbs torque. It was a 350 TBI

So did they ever put a TBI in a boat?? Cuase his boat sure as **** has one in it..

I know they made a 350 magnum TBI marine that had 300 HP !!!
At least that is what i have been told !!??

Yeah they did, but if memory serves, (And it may not) the efi were made in the early and more to mid 90's. Here is an example:

http://www.boats.net/parts/search/Me...996/parts.html

Is this what you are looking at? I've worked on a few of these that were in ski boats from the mid 90's. They are basically a marinized version of the older 350 TBI (1987-90) system.

I worked on one that was in a 20' Baja.
It was just like the one in my 91' K1500.
I'm sure the ECU was different though.

Jeff