5th gear

[swedge]

i have an F16cr to go with my 20seh, what would be the best gearbox to get the 5th gear from so its not screaming its tits off on the motorway lol

[nova_saloon]

f16 not close ration :) same as the f20 ratio iirc

[pikey1986]

I think dervy used an f18wr 5th gear, something about it being the longest 5th possible,it might be worth having a quick read of his wip to make sure tho

[tom reid]

f16 not close ration :) same as the f20 ratio iirc

On the CW&P it is, some f16's are cr on the cartridges.
How much running do you do on the motorways?

[Nova_Tek]

Non CR F16 is wide enough to do something silly like like 160mph theoretical whereas the CR F16 is geard for around 135mph (IIRC I read this once on of the gearbox ratio guides etc lol)

[Mazz]

What did the F18W's come on? diesel cav's?