http://www.offshoreonly.com/esvon/page-7850.html

500hp 454ci from carb to oil pan for little over $5k. Seems like a screaming good deal.

Sure does .... have you talked to them ?

Nope, just saw the ad a second ago.

Looks like the right answer for us 330hp 454 guys - sell what we have and drop one of those babies in place for about $3k difference.

It does sound like a good deal if we can get some positive feedback on the builder.

I hope someone steps up and lets us know what kind of work this shop does. This pricing is in my price range and would love to get a couple.

I have a 540 with only 23hrs on it and makes 625hp @ 5750.Dyno sheet avail. Flame arrestor to pan no exhaust for $6000. Built on longisland by MCBETTS RACING.Not is some backyard garage.Anyone interested send me a pm Thanks MIKE

Interesting! I would like to know compression ratio, and some torque figures. Also, what are the composition of the valves? What kind of pushrods, rocker arms, fasteners, i.e rod and main bolts? I would expect a healthy 454 to be in the 450-460 HP range. It may be a good deal and a great engine, just be careful, you just need to ask alot of questions, and the last comment, how far away is the builder from where you live? I consider that a big factor unless it is someone very famous.

"Condition: rebuilt" is stated in the add. That could explain the low price.

I think it sez block and heads are used ....everything else is new ...

http://atecoengines.com/Default.asp?...es&Type=Marine

These guys rebuilt my 540 last year. engine ran very well. They have some good prices on their engines. Bill (owner) has been building motors for a long time. Pm me for more info