I got a solution for the next go fast V-20
 

6.2L turbo charged Caddy engine: 557HP

http://www.youtube.com/watch?feature...GjLOeRPfk&NR=1


Good grief heres one with trips:


http://www.youtube.com/watch?v=hFEVTmwHloY

The sounds from that motor is priceless !!!

Can you imagine hearing it in person on a set of muffs?

It would be nice if they would get rid of the hideous cowl!!

Now that is BAD TO THE BONE !!!!!!!!!!!!:head:

And HEAVY! I think fully dressed in running condition it weighs in well over a 1000 pounds. Stern weight MIGHT be an issue with it. If you put it on a bracket I could see a V-20 just going down like a rock when you launch it.

Ferm, RU saying the V-20 might not hold a pair of 280's on a bracket? They weigh round 400 a piece. Corky it will be. If it will hold 800 it will hold a thousand. LOL. Priced at around $45,000 each soup to nutz. Just buy the LSA and an B drive for around 25% of the cost and you could put some weight in the boat and forgo the bracket. Not that I thought much about it or anything. :haha:

Intrepid is supposed to be working on a 50+ ft boat that will run 4 of those

the hull truth has a thread on a builer building a 50+ foot convertable with outboards!!! its a slow going thread so we will see what happens. I will find it and post it so every one can keep up with it.
Those motors seem very quite!!

Had a feelin' I'd find you here...:clap:

What is that saying about a tiger and his stripes.. I love bench racin' it suits my wallet. :party:

I think I got my next hot rod boat.....a 1986 sylvan 17 ft I/o. Already on the hunt for a v8 set up so I can drop a 355 in it and use it for some fun.

My Dad and I use to own an '87 model Sylvan V-171 with the 3.0 mercruiser and alpha one outdrive.

Last I saw they were retailing for around $70k a piece. To rich for my blood.

Exactly the model we just got. Its an 86. I was joking about hotrodding, but not now. The 4 popper is locked up. Getting an adapter plate so I dont have to change the bell housesing, flip some headers upside down, and running out the transom. I am down to a 400sbc right now so, looks like thats what will go in the ole girl now :sun:

My only concern using the SB400 is the effect of salt water in and around the siamesed area of the block.. Then what heads/piston combo? Are you gonna try and stuff a long rod in or go back stock? Don't forget the steam holes, there won't be any in a new set of heads.

Ridge, staying freshwater :) Going to use a set of performer 90909 rpm heads. Keeping the block stock for this, I think iirc, they are 5.65 rods in a stock 400.

Yes sir I think you recall correctly. Getting a 6" rod in there can be tricky when ordering pistons. Stock the 400 had a small dish piston and open chamber heads. Mostly truck engines. Some like the stroker, I liked the cubes. I turned the 400 just as hard.

Would love to see some pics when you get her going. Trip down memory lane. I have a lot of good memories on that boat.

If you are going to spend any money on a hot engine. You may want to consider a closed cooling system, even in a fresh water enviorment. You'd be suprised the amount of electrolysis you will find in an aluminum intake on a freash water boat, let alone the heads. Biggest advantage is you have a more even temperature across the engine, rather than hot and cool spots that you would see in a raw water cooled engine