4.785FD with 2nd ratio gsr/ls(1.900)

[eddie1522]

anyone here have try this setup?
now im using ek9 complete gearbox with 4.785fd.The 1st n 2nd gear to short for me.I thing want to change 2nd gsr/ls ratio only,but im scare 1st to 2nd gear rpm drop before vtec point(5800).pls comment.thanks....

 

[blinx9900]

it should not be too bad of a difference, i know Mfactory sells a longer 1st gear, that might be something for you to look into. also have fun playing with this:

the green lines are the tranny your referring to, the red lines are the tranny you already have.
Fatboy Raceworks Transmission Gear Ratio Calculator - Honda/Acura & More

 

[eddie1522]

thanks blinx9900,i'll try already at mfactory gear calculator...u got calculation for how many rpm drop gear to change gear?

 

[blinx9900]

no, Mfactory might know though...

 

[MFactory]

Point your mouse over the line of each gear and it will display the speed that you are doing. You can then determine at what rpm you will be changing gear at