New to the forum and i have questions regarding the cylinder heads. Is it the same cylinder heads on a
1999 S-type 4.0 V8 as it is on a 2003 S-type 4.2 V8? And if not, what will the difference be?
And if one engine uses VCT and one does not (as i understand the supercharged does not), will the
cylinder heads still be the same ?
Reason i ask is that i just bought a 4.0 l engine and plan to tune these cylinder heads and after work is done
put them on a 4.2l.
Thank you and all the best from Carl Johan