
Inlet Manifold Water Pipe Replacement
#1
Posted 26 May 2025 - 08:49 PM
I have an HS4 on a Torquemaster manifold, and the water pipes are badly corroded. I know I can bypass but would rather plumb it in.
Is there a guide on how to get the old pipes out and what size replacements to use - I can't measure the existing ones as they are dust.
Thanks!
#2
Posted 26 May 2025 - 09:36 PM
Not Torque master, but I got the pipes out of a couple of MG Metro manifolds with a little heat, twisting & pulling. There didn't appear to be anything more holding them in.
#3
Posted 26 May 2025 - 09:40 PM
#4
Posted Yesterday, 12:23 AM
If it's badly corroded try drilling it out as near to its outer diameter as you can and "fold in" and remove whats left of the pipe.
I have bored them right through, then fitted a length of copper tube, one piece, through them. If it's a little loose, I'd re-fit them with Retaining Compound.
#5
Posted Today, 10:10 AM
Thanks all. I changed the pipes on an SPi manifold before, they were a pig to get out with heat, and an even bigger pig to get the stainless pipes bent to the right angles shape as they arent straight - but the Torquemaster pipes are straight so i'll give it a go! If I break it a new manifold doesnt seem to be too pricey.
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