TwinTurbo.NET: Nissan 300ZX forum - Actually the plenum opening can be larger than the TB
Subject
Actually the plenum opening can be larger than the TB
Posted by
ZXoltan
on January 30, 2013 at 9:29 PM
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In Reply To
Without having the tbs in hand, I wouldnt.
posted by michaell32 (FL)
on January 30, 2013 at 09:03 PM
Message
opening. The only potential issue is that the larger the opening gets, the less room for gasket/sealing surfaces.
Follow Ups
Port manifold but run with stock TB's for time being?
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Jkova300z
20:51:03 01/30/13
Without having the tbs in hand, I wouldnt.
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michaell32 (FL)
21:03:13 01/30/13
Actually the plenum opening can be larger than the TB -
ZXoltan
21:29:03 01/30/13
Sure. buy 58mm gaskets, center them, trace, grind, done. (n/m)
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Red Hawk (CO)
21:48:29 01/30/13
I think it would be better to have the ports match
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michaell32 (FL)
21:49:40 01/30/13
sure but this writeup was for the Stanza 60mm TB
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fst300zx
01:16:54 01/31/13
depends
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aliaZ
22:25:57 01/30/13
also, if you get z1 58 you can have rob port them to 61mm (n/m)
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toykoz32
01:58:53 01/31/13
You can center the stanza/240sx tb's by enlarging the
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Evan_Wright (Ca)
10:45:03 01/31/13
I suppose you could oval the holes
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aliaZ
11:54:12 01/31/13
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