LS7 427 or ZL1 427??

[BBRSZ]

Cool factor note:

heritage / camaro / big block

And anyone can get a ls7-

Only 200 of us with the 454

injected




Reality note:

my LS1 02 ss w/ bolt on TT kit would smoke it.
and still get 24mpg w/ ac on.
I here the zl1 block is only good for 700rwhp
ls7 can do what??? a million?
and I believe you should never put a limit on your long term HP goals.

SS