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im looking at upgrading from my current china low mount stainless steel manifold to something that is preferably made of steam pipe, 6 into one style that i low mount my gt30 to with or without provision for an external gate. please post here if you have something like this to offer with pics if possible, cheers carl.

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spool up just one more question about this low mount manifold , will my gt30 with a/r 70 compressor front cover not foul on the engine mount?? i have a spacer plate if need be to clear comp cover and actual manifold but im a little concerned about how much clearance there is between the manifold and engine mount?

I was using a GT30/40 with external gate and had no clearence problem between the turbo and engine mount, that was a RB25 in a R31. But I think it should clear - you'll have to watch the internal gate actuator though.

I've got a GT3040 on a low mount HKS manifold in an R33.

It can be done, although it won't fit with the std engine mount. I ended up using a new Z32 engine mount which gives just enough clearance for everything to fit in nice and tight.

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