Phil99vette

iTrader: (11)

I have talked to a couple of people and they say that the factory rings are pretty bad. Has anyone reringed the block AFTER they installed a H & C package? What was the dyno before and after results?
Phillip <img border="0" alt="[judgement]" title="" src="graemlins/gr_judge.gif" />

Scalpel

iTrader: (4)

I'm intersted in this also. What would be some good aftermarket rings to use?

Phil99vette

iTrader: (11)

One of the corvette guys just emailed me, here is what he gained:
Before with 3.90s
440rwhp
After re-ring with 4.10s
457rwhp
Phillip

Scalpel

iTrader: (4)

Damn, that's impressive. We must be losing a lot of compression from our rings if that scenario rings true <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />