rb20 turbo manifold choices..

Discuss the RB20, RB25 and RB26 series engines.
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putang29
Posts: 115
Joined: Sun Jan 03, 2010 4:59 pm
Car: semi-sold 90 300zx n/a
2007 chevy avalanche
1990 infiniti m30 w/ rb20det
1995 240sx kouki w/ rb25det

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Probably beating a dead horse but I havent found a solid thread for this. Im finishing a project of mine and chose to put a 35r on the rb20. The thing is, the stock exhaust mani doesnt leave room for the 35r, so Im having to chose a low budget topmount for now. I have seen a lot of cheap a** turbo manifolds around the net, but I was more interested int the Godspeed ones since they are starting to make a decent name for themselves.Anybody ever seen/ran one of these? Please speak from experience, not personal opinions on this. Thanks.


Yellow4g63
Posts: 3718
Joined: Mon Jan 20, 2003 6:07 pm
Car: 95 Nissan RB20 240SX RB20
91 Nissan NX2000 VE power
95 Nissan 240SX Stock
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Rawbrokerage has a nice turbo manifold or you can pay someone to make one for your car. The godspeed turbo manifold is pretty thin and I have never had good luck with thin walled turbo manifolds vs manifolds made with forged weld el's. 35R? you know it's going to be laggy right? like 5200rpm full boost laggy.

Mine is made up of this
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Here it is done and coated.
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I got hooked up on mine but it would have been very expensive since the guy who made it doesn't do Inl ine 6's.


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