Manifold getting machined... bitch of a job, but much better than it was.
Lesson learnt: for a quick check of a flat flange, put a straight piece of steel across it and look for gaps dont know what I didnt think of that
Wasnt really happy that a silicone/sealant was used on the gaskets so scrapped it all off.
The other gasket on the spacer side was ok, but got 2 fresh 7-layer metal gaskets because they were the only 2 in Aus, apparently (had to get them from QLD). Apparently more coming in a month or two.
can see the fairly sharp piping leading to the intercooler
I was helping out trying to bolt the manifold down and it was a prick. Not sure if it was the tough steel or the ceramic coat but it was really hard to cut through. Chewed through 3 mill drill bits. Left a rough finish to help "grab" the exhaust gasket.
Was recommended some nice lock nuts from Amron Industries in Rowville, they do all sorts of cool car bits but dont seem to have a decent website. These were specific for turbo applications. Tried to fit some 55mm long (overall length) studs, but were way bigger than expected and struggled to squeeze them on with the manifold piping. Found some shorter Wurth exhaust studs and used those.
Took the car for a spin last night and my rajab. 5krpm is wheel spin in 1st-4th but grips quickly and shoots off. I havent riden in any/many modified GTRs or anything, but this felt like light speed + VTEC from the drivers seat haha. I really want some dyno graphs though, has such a strong top end it makes the low-mid feel lacking in comparison.
Tried to do a video but was pretty bad, so will make a better one soon hopefully.