a kb184 piston with an open chamber head will make more power than a 10:1 flat top open chamber head combo. flat tops and open chamber heads aren't ideal with today's gas.
I just looked at my pistons. They are trw L2295f they look like the kb184 pistons. I'm not sure if they are similar or not. I'm trying to do this on a tight budget so I would like to use as much of this stuff I have as possible.
I'm going to leave the bottle cap hubcaps,radio delete and bench seat on the car. I would like it to look factory made...
I have 2 other motors I'm trying to put together over the winter so money is tight. I figure I can always change the gear to a 391 in the next year or so.