4.2 v8

[SILICONEKID345HP]

Can anyone tell me how the old 4.2 was made up and what fuel injection system is this ?

[SILICONEKID345HP]

gmw9666 said:

well that's a Jag AFM (XJS 4.2 Series III) as used on some of the fat wedges (including my 420SE)

It's likely to be a 4CU ECU, likely to also have larger injectors

you've also got 4.2's and 4.2's.........the classic range rover has a 4275cc 4.2 whilst the 4.2 (like in the SEAC) has a 4228cc

You'll need some bigger brains than mine to explain the difference lol........

Edited by gmw9666 on Monday 28th July 14:50

Would that engine have a chip or could it be mapped ?