Quote:
Originally Posted by Laneco
I didn't sleep in a Motel 6 last night...but that piston reminds me of small block chevy flat top pistons that have four cutouts for the valve relief - this this one courtesy summit racing (obviously this one is aftermarket).
angela

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Wow, learn something new every day. Being only a two valve motor, what advantage would there be in providing four valve relief pockets?
There can't be many four valve motors with a four inch bore. Interesting stuff...