ls2 stroked to ls7 427?

[408.Luke]

idk thats hard to say, really depends on the block, weather you go ls7 or sleeve a ls2 or go with a lsx. ls7 would probably be cheapest block because you dont have to machine the boars where the ls2 or lsx you do (and ls2 you would have to replace sleves) but then if you find a ls2 block for cheap enough it might be worth it to go thought route. the biggest question is how much power are you looking for? a 408 can make 550 decently easy if built right for a lot cheaper than a 427. If you want over 600 then 427 and id say 7-8k and that would be on the cheap side, never seen a bill for one so i really dont know

[George C]

ironblock 6.0s have been made into 427s. its a 4.060 bore with a 4.1 crank
Ls2s are resleeved
LS3 block with a 4.1 crank can get you a 427 as well

[La Ricky Bobby]

Thx 408 luke and quik 4 the info. im definitely going 4over 600whp. the ls7 will be going in either my 1994 gmc ecsb or i mite throw it in a 1998-02 camaro ss. I already hav an lq4/4L80e that i want 2swap into my 94 DD and thro as much boost as I can at it and at least a 150 shot of . can someone give me some estimates on what i should run with both of these setups done?i want the camaro ss with the ls7 just 2 keep up with those z06 vettes and the typical supra all motor without spending $50000...sum1 plz just give me sum numbers on wut these 2 should run at the track?