Hello i have a jdm 92-95 d15b vtec swap i purchased for my 90 civic.The other day i went to look at it and noticed the casting mark on the transmission says p20/a000 from the info ive read this is a dx/lx/vx/cx tranny my question is is this possible didnt all jdm d15b vtec equipped cars come with the shorter geared p20/b000 transmission also it has a ink stamp on it 05E whst could dat mean also.Ive read dat you cant go by the casting mark on the casing cause that doesnt determine what gear ratios the tranny has HELPPP

 

some1 bump

 

the Honda JDM brochures that i have for the 92-95 Civic, Del Sol and Ferio with D15B VTEC show 2 different transmissions

the VTI Civic, VTI Ferio and VXI Del Sol models had same gearing as USDM Si
1st - 3.25
2nd - 1.90
3rd - 1.25
4th - 0.909
5th - 0.75
Final Drive - 4.25

the ETI Civic and ETI Ferio models which had the VTEC-E had same gearing as USDM CX and VX
1st - 3.25
2nd - 1.761
3rd - 1.066
4th - 0.852
5th - 0.702
Final Drive - 3.25

 

my motor isnt vtec-e though

 

no1 knows

 

Please dont all rush to answer