im looking to purchase a set of forged pistons for an engine im slowly building. 4.125 bore, 3.75 crank, 6" rod. this engine will be turbocharged. so my question is what are the main factors i should take into consideration when purchasing pistons for a turbocharger? ex: im shooting for around 8.5:1 cr should i go with dished or d-dished pistons? when it comes to compression height is more better or is less better? should i look for a piston with the top ring closer to the top of the piston or further away? ive done a little math and if im correct a piston with a 1.125 compression height with a 6" rod and 3.75 crank should put me right at 9". is there an ideal quench area ( i think thats what its called) for a turbo setup? thanks for any and all advise!
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