Notice: We request that you don't just set up a new account at this time if you are a previous user.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
Recovery:If you cannot access your old email address and don't remember your password, please click here to log a change of email address so you can do a password reset.

VH 45 into patrol gq

Tech Talk for Nissan owners.

Moderators: toaddog, V8Patrol

Post Reply
Posts: 721
Joined: Sun Apr 24, 2005 3:01 pm
Location: on top of a large pile of rocks

VH 45 into patrol gq

Post by AFeral »

Got the chance of a Vh 45 engine, clutch kit and adaptor plate to fit to a Gq patrol 5 speed manual gearbox.
So what else is involved with fitting the engine as far as :
Sump standard or modifyed ?
Radiator standard with modifyed hoses or different all together.
Alternator standard VH45 one or custom mounts patrol item.
Power steering pump, patrol or VH 45. standard location or moved.
Can the standard vh 45 computer be used. Or will it require modifying or replacing with an after market item.
Will I need to up grade the fuel pump and fuel lines ?
Will the steer box and various conecting arms etc remain or will they need to be modifyed ?
I assume that the engine mounts will need to be modifyed as will the wiring and the exsaust.

Any input would be great as I would like to know what i'm in for before starting on the project.
Anything is possible, it just comes down to time and money.
Ferals build www.outerlimits4x4.com/ftopic164570.php
Posts: 45681
Joined: Wed Nov 27, 2002 10:13 am

Re: VH 45 into patrol gq

Post by bogged »

PM eric .. hes rebiulding and refitting the VH into Ptrool at moment.
hes in Noosa for a week or 2 on holidays at moment..

Originally it was done at a 4wd store, but some of the work was pretty fuckin poor having seen it.
Posts: 19062
Joined: Sat Oct 25, 2003 11:39 pm
Location: In a horse near you

Post by chimpboy »

Is that the one set up for a rangie chassis that was on ebay?

Looked at that, it'd be cool. Every other VH45 -> patrol I've seen has the VH45 auto still on it, which seems to be a bit of a weak link.
This is not legal advice.
Posts: 721
Joined: Sun Apr 24, 2005 3:01 pm
Location: on top of a large pile of rocks

Post by AFeral »

Yes it would be the one on ebay.
Been for a ride in one with an automatic gearbox. very nice it was too, par the auto gear box
Anything is possible, it just comes down to time and money.
Ferals build www.outerlimits4x4.com/ftopic164570.php
Posts: 1781
Joined: Mon May 17, 2004 10:01 pm
Location: Geelong

Post by beretta »

That dude is a member of this forum, same username as his ebay username I am pretty sure, maybe PM him and have a chat.
Posts: 574
Joined: Wed Aug 17, 2005 11:49 am
Location: NZ

Post by nzdarin »

I'm nearing the end of fitting a turboed VH45 into my GQ. I'm using a modified GQ auto which has more than enough strength even for a turboed version (with mild boost anyway) The Vh45 auto is the same as a Patrol.
I have the standard sump and it clears the diff even though the lowest part is directly above the diff.
You will need to either shift the trans etc foward or the body back to clear the firewall. You can't cut it due to the steering being in the way.
Radiator has the same outlets position as TD42. I'm getting a 3 row built and have fitted Falcon fans to it.
I've fitted a 110 amp 12v alternator in the valley and a 70 amp 24v above the right hand bank. You can fit one in the VH factory position but not with the standard braket as it will hit the chassis.
I've used a VL powr steer pump in VH position.
Steering is fine.
New engine mounts and you'll need to relocate the oil filter which is really easy with a easy mod to factory braket.
You can use the factory ECU even if you want to turbo it BUT it will take some sorting and not a lot of people know this motor in our part of the world. There's a place in the US that will do an exchange ecu to do most things. I'm running either a LINK or a Haltec (I haven't been told which yet)
There's a fair bit of fiddly stuff but the basic are pretty easy. I think I had it sitting in there with only a few hours work. ie engine mounts only.
93 Nissan Pathfinder / Terrano Turboed VH45, GQ Trans and T-case, coil overs, hydraulic winch and fair bit of other stuff. (Currently a pile of parts in the workshop)
Post Reply

Who is online

Users browsing this forum: No registered users and 1 guest