compression? stock gt500

[deadbeatrec]

my father is in the middle of buying a 2007 gt500 with 6000 miles on it and i want to do a compression test on it b4 he actually buys it. i was wondering what stock compression is supposed to be so i can use that as a baseline of what i get. thanks

 

[djh0102]

Did you break your Google finger?

 

[cbrmuscle]

I believe it's around 8.5:1

 

[svtmadman]

Does it have a warranty still??? nuff said

 

[Darren5.0L]

Nominal CR is 8.4:1 from the Ford Literature, but for a compression test, simply look up how to use the tool and guidelines of a healthy engine should be easy to find.

 

[deadbeatrec]

thanks guys

i was in fact talking about the compression in PSI when u do the compression test. does anyone know what it should be? i couldnt find it on here or google.