i'm sure this has been asked a million and one times but the search fuction wouldn't work.
i am building an XF sedan with the X-Flow 6 on PULP:
mild perf. crow cam
crow timing gears/chain/valve train kit
60 thou shaved open chamber head (from XE EFI)
Genie Extractors w/ hi flow cat & straight through muffler (only 1)
re-jetted webber carby
K&N pod filter mounted where battery was.
electric fuel pump
electric water pump
twin thermo fans off XL XR
My question is about the diff and what i should use. the car is mainly for street driving with a few drags now and then of course! i was told to use a 4 pinion LSD with 3.45 gears from a later model XR8 but am curious as to what the hell these mini and full spools are and wether they are a better option or a waste of money for my setup.
any help greatly appreciated
- BLO GMH
-> 1987 XF Fairmont Ghia - Silver, 4.1 EFI, T5, LPG, Clive Cam, Megatork Valve Springs, Crow Pushrods, Crow Timing Gears, Pacemaker Headers, Hi Flow Cat, Mandrel Bent Exhaust, ESA Straight Through Muffler, Grey Velour Interior, Full Electrics, Trip Computer, MOMO Race Wheel, King Spring Super Lows, Monroe GT Gas Shocks, Nolathane Bushes, EL XR8 Rear Axle w/ 3.45 LSD, Snowflakes