hattech-v said:
lots of different. one is R and one is not.
as
hattech-v_san &
shiroitenshi_san said.. much2 different!
..some mass reduction campared to gsr!
lighten flywheel = -0.750kg
lighter engine, exhaust pipings = -3.329kg
aluminium radiator = -1.350kg
compact batery = -3.000kg
..bla..bla..bla..
total decrease: -65.017kg! [if buy ONE car dc2 tap R..]
compression ratio:
b16a eg6,9/ek4 = 10.4:1, 168hp@7800/116lb-ft@7300
b16b tapR ek9 = 10.8:1, 184hp@8200/118lb-ft@7500, 4.400FD LSD g/box
b18c gsr dc? = 10.6:1, 178hp@7600/129lb-ft@6200
b18c tapR dc2 = 11.0:1, 197hp@8000/134lb-ft@7500, 4.785FD LSD g/box!
so, bigger compression is higher hp lor.. :regular_smile: