427 LSx or LS7?

[tyoneal]

Originally Posted by Sparky67

The LSx Block you can make more horsepower with forced induction. The limit is 2500 hp on the block. Here is a company that sells the short block. http://texas-speed.com/shop/item.asp?itemid=709
I believe Devious has LSX block in it.

Jeff

http://www.kodakgallery.com/67rscamaro

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I guess it's application oriented.

I like the PT/Road Race type build. 600 RWHP would be at the very top of needed. The weight difference would be a much higher selling point for me. 2500 hp is cool, but I bet the aluminum block could handle enough boost to get to 600 RWHP without breathing hard.

From my perspective the LSx 427/550hp build for $12,000 seems silly.

I'm sure there will be a few folks build 2500 hp cars with one, but I bet we don't find many on this site.

Ty