Q45 Tb?????

Discuss the RB20, RB25 and RB26 series engines.
18hr
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What motor/year can you get a Q45 TB from to use with the Greddy intake manifold?


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sultan
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i know the 90-96 Q45 had a 85mm TB, i think you can use that.

FAST-DATSUN
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We use the 95/96 Q45 TB with our swaps...

Mack @ Mckinney Motorsports

s14mc
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is it a must to use q45 tb with the greddy intake? does the intake worth $800+usd? that's crazy...how much power gain to expect with the greddy intake?

18hr
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s14mc wrote:is it a must to use q45 tb with the greddy intake? does the intake worth $800+usd? that's crazy...how much power gain to expect with the greddy intake?


It's true about the price, but that all depends on how/who you get it from. Most of what I read is that manifold is the weak point in the motor. You may not make a lot of power with just this mod but it's potental the mod has to make more power with other upgrades is what I'm looking at. That and it will make intercooler piping easier to make.

FAST-DATSUN
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there is a adpater for the stock TB if that what you want. You can make some good power with the stock intake, but most want the Looks and better flow..

Mack @ Mckinney Motorsports

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hashiriya13
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Here is a pic of the adapter used for the RB throttle body.



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