after watching the ''brodix'' video,and seeing the new 5'' bore spacing bb chevy blocks , i started looking around the internet and found ''sonnys'' engines,,they build pro-stock engines from 555''-864'' engines,,this one makes 1900hp n/a and no nitrous,they have 1.250 lift intakes and 1.100 lift exhaust,,,these would make great boat motors with less comp and probuly still make 1200-1400hp

Gene Fulton has been building his 870" motors for about 2yrs now. And yes, his are $80k with 4 systems ready to go.

We have built 840 cu.in. Pro Stock engines as well. Along with Pro Modified style 4 stage nitrous engines. Always something fun going on around here!

Nice job Gellner , thats Badd Azz there

The plumbing is something on these NOS engines........I take the intakes home and do them on my coffee table.

Hey BIG Daddy u forgot .... While enjoying a nice bottle of wine

Thats what I,m talking about!!!!!


Wait I actually thought about piston power again............





















Nah!

sonny's is right down the road from us, very impressive shop

Those puppies are sick.

Do those blocks bolt into the same holes? Never actually seen one. Just read about them.