Intake Plenum

300ZX
Post Reply
82m
Posts: 25
Location: Tauranga

Intake Plenum

Post by 82m » Fri May 04, 2018 7:25 am

Has anyone ever tried putting the lower intake plenum from a z31 onto the z32?

Or know any reasons why it could not work? I realise the heads are different but how different?

Cheers

85_z31
Posts: 146
Location: Rangiora/Christchurch

Post by 85_z31 » Fri May 04, 2018 1:42 pm

Hi Mate

I'm one of the few on here with a Modified Z31

The Difference in the lower intake manifolds is quite different so they wont bolt up, In theory it could be done with a thick enough adapter plate

I have been working in with DJZ on here to design a better performing plenum for a Z31.

There is quite a lot of Z31 Plenum Idea's on Z31performance.com and also the Z31online facebook groups. For something really nice its going to be a fabrication required type deal.

A lot of People use a Nissan Terrano v6 Plenum as a core to build an RB/ Supra style tapered plenum.
1985 Z31 Slicktop Turbo

User avatar
fome dome
Posts: 30
Location: Hamilton

Post by fome dome » Thu May 17, 2018 12:03 pm

I am running an early vg30det inlet manifold a lot larger inlet ports but you can port match the inlets to match the inlet runners easy enough.
Attachments
1341020758350.jpg
1341020758350.jpg (21.46 KiB) Viewed 5229 times
1341020737508.jpg
1341020737508.jpg (20.34 KiB) Viewed 5229 times

82m
Posts: 25
Location: Tauranga

Post by 82m » Fri May 18, 2018 7:16 am

Cheers mate. That looks exactly what im after. Is that in your z32?

User avatar
fome dome
Posts: 30
Location: Hamilton

Post by fome dome » Sun May 20, 2018 10:15 am

Yea ill start a build thread up later.
Those Det motors are hard to find unfortunately.
Are you going turbo or NA?

Post Reply