Club G40 Forum

Technical => Engine and Transmission => Topic started by: physicsfool on May 28, 2013, 04:35:40 pm

Title: Exhaust manifold lark
Post by: physicsfool on May 28, 2013, 04:35:40 pm

Afternoon all,

I am looking at cleaning up my exhaust manifold. its a mess of rust and all sorts. will sandblasting be enough?

trying to keep the old girl as original as possible

Cheers

Title: Re: Exhaust manifold lark
Post by: z3i on May 28, 2013, 05:39:15 pm

Can always try bilt and hamber deox c, check my build thread for pictures, though i havnt updated the latest ones, but has worked wonders on rust for me

Title: Re: Exhaust manifold lark
Post by: Jezza-7 on May 28, 2013, 08:23:34 pm

Ultrasonic bath would be good i reckon.

Title: Re: Exhaust manifold lark
Post by: grayg40 on May 30, 2013, 10:16:00 am

blasting would probably be the best and if you could dip it in carbon remover aswell before blasting this will remove the rubbish from the bores. bead blasting the faces with glass beads would give it a nice clean surface without pitting them