I got a b18c1 that I'm rebuilding

I wanted to know if they're any aftermarket brand rings that are stronger then stock. I plan on boosting this summer. My block is bored to 81mm. If oem is the best where can I get them?

Thanks

 

oem is fine as long as properly gapped. get them from the dealership.

 

stock is stupid strong. they are steel rings from the factory. not cast iron like many engines

 

question about ring gap..

what would you suggest for a street car set up with a chance of boosting to like 10 psi?

i heard numbers like .019 compression ring and .023 for the second ring

 

ask your engine builder