- Joined
- Mar 10, 2008
- Messages
- 3,206
- Car(s)
- 1997 Ek9,1996 ek4 siR, 1972 b18c4 mini
Dont worry about high jacking my thread mate, anything B18 related in hear!
U'l have some fun with him mate!
Get one droped in that stunning EK you got mate!
Talking about gearbox's mine has J4D stamped on it, wich with a little help from a member on hear i found this out!
1st - 3.23 - 40mph
2nd - 1.900 - 68mph
3rd - 1.360 - 95mph
4th - 1.034 - 125mph
5th - 0.787 - 164mph
F/D 4.4
But the speed's indicated hear dont seem to mach up with what my 9 run's!
But on where there is a barcode on our box's mine starts with S80!
So i check for this info!
1st - 3.23 - 37mph
2nd - 2.105 - 56mph
3rd - 1.458 - 81mph
4th - 1.034 - 115mph
5th - 0.787 - 151mph
F/D 4.785
So this has got my thinking that my gearbox is the S80 with the 4.785 F/D!
Anyone else got an opinion on this from whatching my vid????
But EK9dan if i were you i would use your EK9 S4C box as it has more potential in the long run by changing to a 4.7 or 4.9 F/D
if you knew your speed on the rollers at a certain rpm in 4th gear, and stated your tyre size it would be easy enough to calculate your ratios/fd
numbers/codes on casings of second hand boxes dont always add up with whats inside, i found 4.78 fd + cusco diff inside a second hand box