mikey

iTrader: (6)

Hey folks, as most of you know I am a large displacement fanatic (yes, a nut). We now have a dry sleeve LS2 available that will enable us to reach 471 cubic inches!

This engine with a set of ET 265 11 degree heads should be an unbeatable axle breaking, clutch shreading package. And the best part is that there will not be much of a cost adder over our 447CI LS2.

I'll have more info as the first one goes together. Contact me if you want on the list

Mikey

CHRISPY

Hey Mikey, Happy new year!

Wow that is a lot of cubes

Do you have one together and in the car? Expecting dyno numbers anytime soon?

STRIPSTAR

iTrader: (4)

Wow, cool. Are you gonna run one yourself this summer?

Stu'sWS6

iTrader: (3)

I would like to see this w/ the 285? ET heads, a monster solid roller and some serious compression (14.5-15.5:1). Can you say "New ls1 N/a et/mph record"?

Beast96Z

iTrader: (21)

What borexstroke are you using? I thought I was doing good with my 4.150x4.185, but you have now made me look puny.
Never mind, i figured it out. 4.200"x4.250"+ 471 ci. I thought only the MID sleeves were gunna be 4.200 capable??

383ss

iTrader: (14)

any idea on cost of the short block?

mikey

iTrader: (6)

4.200" x 4.250". I may start to build one up for myself, haven't decided yet. Pricing for the long block is on my site but I have to get the short block pricing up and I haven't worked that out just yet. I'd really like to see this motor under a set of canted valve ET heads.

NumberOneSled

iTrader: (1)

What kind of HP do you expect to see in a max effort street car on pump gas with this motor?

Ragtop 99

iTrader: (7)

Holy crap! It could be an all out race monster or a stealth 600 rwtq street machine with those cubes.

Beast96Z

iTrader: (21)

How much extra are the big sleeves and Callies crank over the standard LS2 dry block and say a Lunati pro-billet? That's about $2500 more than my 454ci/ET 265 headed motor. Also, does Diamond already have the scan for the offset valves? Just wondering if they were already producing a custom piston for those heads. Weisco is taking forever on mine.