Depending on camshaft duration specs @ .050 I think these pistons would not give you enough compression.
I am guessing the duration on your camshaft @ .050 is more than 240 degrees duration?? Just a guess though.
I believe you need a true flat top piston to bring your compression ratio up to match your camshaft & stall speed.
As far as nitrous goes, these would not be a good choice because as I stated earlier , the top ring would be exposed to such things as detonation & will destroy your top ring & ring land of the piston.
I cannot think of any reason why TRW would put such a huge chamfer on the top sides of those pistons other than just to lower overall compression.
MBHD
MBHD
