Build Thread Kristina’s Build - Snuffleupagus

[KristinaM]

I don’t think proper sealing is an issue but it’s definitely a PITA to install.

I’ve played with this a bit before we kick off the remainder of the snorkel install - The fit within the sealed airbox is very tight. It may be worthwhile to trim the circumference of the filter body slightly to make this a bit easier…

VICTORY! The GrenX snorkel and sealed airbox system is now complete. Per earlier discussions we’ve opted for a Donaldson PowerCore G2 pod filter and it works wonderfully in our Petrol Grenadier ( no MAF issues / codes thrown etc. ). Definitely recommended.

The fit is insanely tight and a total PITA but it works.

I’ll probably adjust the heat shielding a bit more tomorrow…

 

[KristinaM]

I don’t think proper sealing is an issue but it’s definitely a PITA to install.

I’ve played with this a bit before we kick off the remainder of the snorkel install - The fit within the sealed airbox is very tight. It may be worthwhile to trim the circumference of the filter body slightly to make this a bit easier…

Update - The Donaldson PowerCore G2 pod filter fitment for Rohan’s airbox is a total PITA. We’re definitely glad the replacement cycle for this filter is ~90K miles ( give or take ).

The flow volume for this filter ( as expected ) is more than adequate for the B58 - We haven’t had any MAF sensor issues / codes thrown and the noise difference with the airbox / filter in place is effectively non-existent so this is definitely recommended.

 

[KristinaM]

We’ve adjusted the heat shielding so we have a slightly tighter fit around the aluminum airbox. The build is now complete!

 

[TheDocAUS]

Until the next gadget.

 

[KristinaM]

Touché It’s complete for the moment. If we need anything else then it’s probably time to buy a Unimog…

 

[LeftCoastOverland]

Bravo! very well done.
I'm certainly inspired

 

[KristinaM]

Until the next gadget.

So it looks like @TheDocAUS has the last laugh. We’ve started looking at aftermarket suspension since we’re getting very close to GVWR at this point and improvements to handling ( e.g. roll elimination ) is more critical as we start carrying additional supplies.

We’re leaning towards Nimbus Erebus oil-nitrogen front / rear dampers since the nitrogen spring should be great for washboard terrain which is pretty common in our travels. Currently waiting to hear back from Nimbus concerning spring options - We want to stay as close to OEM ride height as possible which should be possible given the mass we’ve added.

We’re definitely looking for more information on this topic -or- anything relevant to Nimbus suspension since public information seems to be lacking at this point.

 

[KristinaM]

Not buying the Unimog yet BTW…

 

[TheDocAUS]

So it looks like @TheDocAUS has the last laugh. We’ve started looking at aftermarket suspension since we’re getting very close to GVWR at this point and improvements to handling ( e.g. roll elimination ) is more critical as we start carrying additional supplies.

We’re leaning towards Nimbus Erebus oil-nitrogen front / rear dampers since the nitrogen spring should be great for washboard terrain which is pretty common in our travels. Currently waiting to hear back from Nimbus concerning spring options - We want to stay as close to OEM ride height as possible which should be possible given the mass we’ve added.

We’re definitely looking for more information on this topic -or- anything relevant to Nimbus suspension since public information seems to be lacking at this point.

The Koni RAID suspension with airbags would also be a good solution and likely quite a bit cheaper.

 

[TCMColorado]

The Koni RAID suspension with airbags would also be a good solution and likely quite a bit cheaper.

And used in combination with the "black" OEM springs with the highest spring rate. This would preserve the factory ride height at greater loads but not add lift.

 

[KristinaM]

FWIW We’re already using the stiffest “black” Ineos OEM springs ( front and rear ) for this build. The sag would be utterly insane if that wasn’t the case…

My preference is to avoid airbags due to fitment issues now that we’ve added a Long Range America ( Brown Davis ) Auxiliary fuel tank.

 

[TCMColorado]

FWIW We’re already using the stiffest “black” Ineos OEM springs ( front and rear ) for this build. The sag would be utterly insane if that wasn’t the case…

My preference is to avoid airbags due to fitment issues now that we’ve added a Long Range America ( Brown Davis ) Auxiliary fuel tank.

I did not know there was a fitment issue if using rear airbags in combination with the Long Range America aux tank.

Dobinson has probably the widest range of spring rates. The trick will be finding the right spring to manage the payload without raising the vehicle above factory ride height.

 

[Clark Kent]

I did not know there was a fitment issue if using rear airbags in combination with the Long Range America aux tank.

Dobinson has probably the widest range of spring rates. The trick will be finding the right spring to manage the payload without raising the vehicle above factory ride height.

The BD and LRA aux tank kits are compatible with airbags. There's just much less working room around the rear axle if you do the tank first. If you're contemplating both then do the airbags first.

I have Airbagman airbags.
On 10th Feb I'm getting the LRA diesel aux tank fitted. Based on the new rear axle weight I'll then do a GVM (GVWR) upgrade from 3550kg to 4000kg. Because I already have airbags it's a paperwork exercise with no other upgrades necessary.
Based on the new rear end sag with a full aux tank I may need to look at a spring rate change because airbags alone may no longer be enough when I'm towing. A spring change won't be fun after the LRA tank is fitted but in discussion with my installer we need to see the loaded ride height before we can select a new spring. I'm hoping to stay within the OEM black rear spring rating, else they can arrange a custom rate standard height spring. I'm not doing a suspension lift.

 

[KristinaM]

Correct. Per the installers I’ve worked with - The BD / LRA Auxiliary tank and airbag fitment is a complete PITA if you’re attempting to install airbags as a secondary step. This is exactly the situation we’re in.

 

[TCMColorado]

Correct. Per the installers I’ve worked with - The BD / LRA Auxiliary tank and airbag fitment is a complete PITA if you’re attempting to install airbags as a secondary step. This is exactly the situation we’re in.

Good to know. I am planning to use airbags with the LRA tank so the bags will go in first!