Honda B16 B18 K20 FD2R DC5 Vtec Racing Close Gear Ratio






Brand new custom racing gear ratio
Fitment Honda gearbox B16A B16B B18C
Special Design For Street Racing / Track / Drag Battle

Stage 1
1st Gear = 3.077

Stage 2
1st Gear = 2.866 (Straight)
2nd Gear = 2.000 (Helical)

Stage 3
1st Gear = 2.687 (Straight)
2nd Gear = 2.000 (Helical)

Stage 4
1st Gear = 2.538
2nd Gear = 1.933
3rd Gear =  1.565
4th Gear = 1.320

SPOON Edition A
1st = 2.538
2nd = 1.933

SPOON Edition B
1st = 2.636
2nd = 2.000

SPOON Edition C
1st = 2.818
2nd = 2.000

Stage S
3rd Gear = 1.600
4th Gear = 1.304

Stage M
3rd Gear = 1.625  / 1.652 / 1.695
4th Gear = 1.296 / 1.385

Stage Custom C
3rd Gear =  1.571 / 1.619 / 1.722
4th Gear = 1.333 / 1.350 / 1.380 / 1.458

5th Gear = 1.033

Final Drive 4.02 ratio
Final Drive 4.26 ratio

Custom Spec M
1st = 2.570 & 2nd = 1.940
1st = 2.818 & 2nd = 2.000
1st = 2.636 & 2nd = 2.000

3th = 1.625 / 1.652 / 1.695 / 1.565
4th = 1.385 / 1.296

STRAIGHT CUT Spec
3th = 1.636 / 1.670 / 1.704
4th = 1.312 / 1.355 / 1.387
5th = 1.000 / 1.118 / 1.210 / 1.028

DC5 Gear Ratio
1st = 2.3125 / 2nd = 1.65

DC5 Gear Ratio
1st = 2.3125
2nd = 1.65
3th = 1.304 / 1.65
4th = 1.08 / 1.304
5th = 0.958 / 1.08
6th = 0.852 / 0.923