The iboats forum moderators are excited to announce that at this time it appears the iboats forums posting pictures function is working once again. Though we cannot promise for how long, we're hoping for indefinitely.
I have a 1992 GW Invader, 20 ft bowrider. 350 mag with 4 barrel, 21" ss prop. Engine was rebuilt several years ago, and starts and runs really well. Usually tops about 4400 rpm wot. The other day I was out with gps, and with 4 people onboard, managed 50 mph. Never really checked it before...
I am replacing the fuel pump on a '92 350 mag. The previous owner installed an electric pump, I am putting on the correct merc. mechanical pump. Where does the vacuum line off the fuel pump go to? It has a Weber 4 barrel. Thanks for the help,
Josh
I have a 13-3/4x21 michigan match in stainless steel. I am looking for a new prop for my 350 mag with alpha 1. My current WOT is 4400, at gps of 54. I haven't seen this particular prop for sale, but others like it are 14" or 14-1/4" in diameter. Will this lower my WOT? What stainless props...
I have a 350 in my '92 GW invader. It was professionally rebuilt last year. (Heads were not rebuilt). I am thinking about putting on the vortec heads and intake this year, but wonder if the compression will be too high with the new flattop pistons? Are their any other things I can try for a...
I have a 21' bowrider that weighs about 2900 empty. It is more like an 18' boat with a swim platform on it. It has a 350 magnum that is freshly rebuilt with high compression (10:1) pistons. It runs excellent. I think the gears are 1.50:1 and it has a 21" prop on it. The other night I had it...
I am trying to re-install a '92 350 mag into my boat. The alignment tool will not slide into the coupler. It appears that the coupler is too low. I did a little searching and the suggestions were that the rear motor mounts are shot. Is this correct? I assume the rubber is worn, letting the...
I am putting a 350 back into my boat. The alignment bar is about $120 at the local mercruiser dealer. I have an old outdrive, with a good shaft on it. Can I take it apart at the universal and use this shaft to align the motor? Or is there something special about the alignment bar? I've...
I recently bought my first boat, and shortly afterwards discovered it had a cracked block. I've decided to fix it, and found a block out of a truck of the same year. (1992) The motor in the boat was a 350 magnum. What makes it a magnum? I would like to build my new motor to the same level...
I have a '92 350 mag with a cracked block. I toyed with the idea of an auto engine, and still might adapt one, but found some reasonable prices on a marine long block. The newer vortec long block is the same price as mine. What differences are there? I know I will need a new intake, but what...
I recently bought a 1992 boat with a 350 mag engine. After one use I found out that it puts water in the oil, and its a lot of water. I suspect that the block is cracked. I've pulled the engine and am in the process of tearing it down. If the block is cracked, can I get a junkyard automotive...
I recently bought a used boat as my first boat. I am wondering which state to register it in. I bought it in new jersey, and the previous owner told me that jersey had an easy registration process, and I could possibly keep the registration numbers that are on the boat. I live in Pa, but am...
