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Showing posts with label manifold. Show all posts
Showing posts with label manifold. Show all posts

Thursday, 27 January 2011

Inlet Manifold

We used a Saab 9000 manifold as it has the inlet on the end rather than the 900's original one that went over the top of the engine and was way too high to even consider using. The issue was that the inlet faced into the bulkhead so we cut off the ends and rewelded the opposite way round. Was tricky to get it all lined up but made an MDF jig to help matters. We used a low temp aluminium brazing kit from ebay (£15) and a plumber's type propane torch - it worked for the manifold cutoff onto the flange but was not powerful enough to heat the mass of metal of the manifold to get the solder to flow properly so we enlisted the help of someone with Oxy-Acetylene, the bodged up the leftover holes with JB Weld. Fingers crossed it works.

From Zero Dec10

Ends cut off.

From Zero Dec10

Rough position it will end up in. Used 70mm OD aluminium pipe to extend mounting position.

More engine installation work

So, nearside rail removed, turbo now fits, but we turned it round 180 degrees on the manifold flange.
From Zero Dec10

Will mean some replacement of oil and water hoses using banjo fittings (M12 I think) and high temp oil/water hose. Also the bit turbo inlet hits the block so that will need trimming back.