While searching a few sites the other week i followed a link to another site, where they built monster size cubic inch motors inclueding engine blocks ,taking them to around 8-900 cu in

i thought i had saved link but did not, thought the name was something like mammoth

but after several hours trying to find the site and back tracking though my pc history can not come up with anything

So the question comes does anyone know of this company

Hope someone can help

speedemon

Not sure what exactly you were looking for, but Dart Heads offers huge big blocks and heads...

http://www.dartheads.com

Or were you looking for someone to build one for you?

Brendan 

well there is many that build engine s to 800 .comp products at one time had some thing to do with some big offshore boat engines .it is not very hard to get to 800 + with the right part s like from sonnys a 5inc bore spacing block and a 5.500 carnk can get you to hi 790s you need alot of $$ i am doing a  small one 734cid  that i am building