TPS Plugs and Coolant question....yes, another greddy manifold

Discuss the RB20, RB25 and RB26 series engines.
IronMonkey
Posts: 336
Joined: Sun Jul 30, 2006 9:34 pm

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Hey guys, before I put in my q45 throttle body and greddy intake manifold, I got a few questions. First of all, I have a series 2 rb25det engine and an extra series 1 throttle body. Im installing the q45 throttle body, will the series 1 tps plug into my series 2 wiring harness? or should i just go ahead and wire in the q45 tps?

also, where should i get the coolant feed to the turbo from? throttle body coolant or the bleed valve? thanks


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Shocker
Posts: 2082
Joined: Sun Aug 01, 2004 2:40 pm
Car: 89 240sxHB rb26/30

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You dont use the coolants lines on the q45 TB, its for cold start on the vh.. Also your going to have to rewire your s2 TPS for the s1 TPS.


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