if u had a 6.1/6.4 HEMI cam swap or rebuild done in the UK, who did the work and would you use them again?

[James Asquith]

I'm looking for recommendations for a workshop in the North of England that would be willing to take on a rebuild of a 2012 Dodge Challenger SRT8 392 (6.4 HEMI).

The car needs a cam and lifter replacement, and while plenty of engine rebuilders say they can do V8s, many seem reluctant once they hear it's a Gen III HEMI and involves cam/lifter work, timing gear, MDS delete, tuning, etc.

I've already sourced most of the parts, including a Stage 2 cam kit, lifters, oil pump, timing set and gaskets, so I'm really looking for someone with experience working on 6.4 HEMIs rather than a general machine shop.

Ideally looking within the Manchester – Liverpool – Newcastle triangle, but I'd travel for the right person.

Has anyone had a 392 rebuilt or cammed in the UK and can recommend a garage or specialist? Even if it's a one-man outfit with a good reputation, I'd love to hear about them.

Thanks in advance – photos of the patient attached!