Not much difference between an NA and a TT if both are properly built. Anyhow, about your list: -0.020" is plenty oversized -Have your coolant galley flash removed (it restricts coolant flow to the rear cylinders) -valves Im assuming means oversized valves. Do some research on them, i recall reading about some valves having issues. -Dual intake seems unnecessary for an NA. -TT injectors might not be completely necessary, but for reliability might as well upgrade to new style injectors -nos is going to throw all your reliability right out the window, unless used seldom (and we know how heavy gas pedal feet become) Use the right parts, have it done right the first time, and enjoy.
------------------------------------------------------------------ 1992 300ZX NA 5 Sp (Dead) 1990 300ZX NA Auto 2+2 (Dead) 1990 300ZX TT 5 Sp (Est. 400 HP) 1990 300ZX TT 5 Sp (Est. 600 HP) 2004 G35 Sport 6MT (DD) |