Engine swap
#61
What do you think of these gears with a 4.9 fd.
Final Gear 4.900................RPM(shiftpoint..............MPH.............RPM Drop
1st Gear Ratio 3.230............9,000..........................39.66
2nd Gear Ratio 2.105............9,000...........................60.86...............5,865
3rd Gear Ratio 1.458............9,000...........................87.87................6,234
4th Gear Ratio 1.107............9,000..........................115.73...............6,833
5th Gear Ratio 0.848............9,000..........................151.07................6,894
Final Gear 4.900................RPM(shiftpoint..............MPH.............RPM Drop
1st Gear Ratio 3.230............9,000..........................39.66
2nd Gear Ratio 2.105............9,000...........................60.86...............5,865
3rd Gear Ratio 1.458............9,000...........................87.87................6,234
4th Gear Ratio 1.107............9,000..........................115.73...............6,833
5th Gear Ratio 0.848............9,000..........................151.07................6,894
Last edited by byebye_gti; 01-07-2007 at 04:54 AM.
#62
been there done that
that'll give you nice acceleration but your cruising rpm's are going to suck
play around with this gear ratio calculator: http://www.fatboyraceworks.com/gears/
play around with this gear ratio calculator: http://www.fatboyraceworks.com/gears/
#63
I cant seem to find any info for a ukdm s9b gearbox
Dose anyone know of any websites that list the ukdm s9b gear ratios.
Because i am not sure if it has the 4.2 or the 4.4 FD(or it might have something els) some people say it is 4.2 and some say its 4.4
Any info will be most gratefull.
Dose anyone know of any websites that list the ukdm s9b gear ratios.
Because i am not sure if it has the 4.2 or the 4.4 FD(or it might have something els) some people say it is 4.2 and some say its 4.4
Any info will be most gratefull.
#65
I dont know because the s9b box came with the b18c4 which is standard.
The on in my car at the moment is a y21 and i know what the ratios are.
And how was you going to work out the ratios?
The on in my car at the moment is a y21 and i know what the ratios are.
And how was you going to work out the ratios?
#67
After hours and hours of searching i have found this http://joooe.webhs.org/vti/specs.html
And it had to be rubbish news i have got a 4.266FD
And it had to be rubbish news i have got a 4.266FD