I'm just doing a bit of advance research prior to changing the current FFRR in the next couple of years. The plan is to buy one of the last L322s with low-mileage, which should hopefully be well under £40k by then.

The options are either a 4.4TDV8 or a 5.0S/C with LPG. I currently run a BMW 4.4 with a Prins LPG kit but I'm interested to know about whether I need Flashlube in the Jag engines or modified heads or anything else of interest, which I don't currently worry about.

Thanks.

 2021 3.0 P400 Vogue
2012 4.4 TDV8 Westminster - gone!
2007 3.6 TDV8 Vogue - gone!
2003 4.4 V8 HSE (LPG) - gone!
2018 F-Pace 25t Portfolio
1974 LR Series III Lightweight FFR
2014 BMW 640i Gran Coupe

IIRC JE say they wont convert unless the head is replaced on a certain type of engine as it soon kills it otherwise. i would say the 5.0 may be harder wearing due to tighter emmissions regs but it does take a lot of power already so be careful...

kingpleb wrote:

IIRC JE say they wont convert unless the head is replaced on a certain type of engine as it soon kills it otherwise. i would say the 5.0 may be harder wearing due to tighter emmissions regs but it does take a lot of power already so be careful...