What motor did this intake manifold come off?!?!

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getslideways
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Joined: Sun Apr 29, 2007 7:25 pm
Car: 95 240SX

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So i have a RB25DET Series II motor but when i google other motors with stock intakes they dont look like the one i have. Is this from a RB25DET R34 NEO Series II motor or is it off another type of RB25 like a DE? It also came with this engine cover if it helps any. Thanks for any help!!

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themadscientist
Posts: 29308
Joined: Tue Nov 12, 2002 3:30 pm
Car: R32 GTR, DR30 RS Turbo, BRZ, Lunchbox, NSR50 Sportster 883 Iron
Location: Staring down at you with disdain from the spooky mountaintop castle.

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R34 RB25DE

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Gold Digger
Posts: 7345
Joined: Sun Apr 11, 2004 8:48 pm
Car: Current:
2011 Infiniti G25X

Former:
1995 Nissan Skyline GT-R V-Spec Midnight Purple
1990 Nissan Laurel Club S Turbo Two Tone Pearl

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You've got an RB25 Neo 6 engine.

Nissan changed a few things going from the earlier RB engines to the Neo 6 engines. One of the biggest changes was the intake manifold design. They also made some changes to the cylinder head itself. There were also some changes to the valve sizes and cam profiles if I remember correctly. The turbochargers were also teaked a little bit.

Rumor had it the RB25DET Neo 6 was rated at 276hp. I've ridden in one R34 25GT-t and it moved pretty good. A lot better than a stock R33 GTS25-t.


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