i am building a d16z6 with the toyota pistons and b16 rods. i want to hit 275-300 whp. i was gona run about 15-17 psi but now i want to deck the block for a higher CR and run lower boost. with these pistons in this engine (un-decked) the CR will be around 9:1. i want to run about 10psi boost so how much should i rais the CR? how mucj do i deck the block?