Bolt on C5Z 402whp 376rwtq

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07-24-2013, 04:05 PM

#21

sciff5

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Quote:

Originally Posted by DannoWS6

Wow those numbers are stupid good! Nice. Sure your not hiding a cam in there

Glad to see it's still shiny

Upgrading the valvesprings did make me think the same thing. These are the numbers I'd expect from a little 224 type cam

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07-29-2013, 11:54 AM

#22

brians91formula

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Quote:

Originally Posted by DannoWS6

Wow those numbers are stupid good! Nice. Sure your not hiding a cam in there

Glad to see it's still shiny

Quote:

Originally Posted by sciff5

Upgrading the valvesprings did make me think the same thing. These are the numbers I'd expect from a little 224 type cam

No it does not have an aftermarket cam. The reason I changed the valve springs is because they were known to fail in 2002 Z06 cars with my build date.
http://forums.corvetteforum.com/c5-z...-failures.html

So now I can rest assure that my factory valve springs will not fail. Also, if I decide to go with a cam in the future these springs will probably suffice.