Puffwagon's Territory Adventures

[Puffwagon]

Yeah it comes on pretty hard. Here's the torque vs kW. That wave you can see in the lines is the wg having a moment. I'll be able to smooth that out with some more tuning.

 

[k31th]

Loses a lot of torque after peaking... is that a deliberate part of the tune?

[Puffwagon]

Haha nah it's probably more like the oh sh*t strap was a bit loose and was letting it come up on the roller then fall back down. If it comes up on the roller it changes the reading.

 

Apart from that it's got plenty of timing in the middle. If I softened it up there would be a more linear curve in the graphs.

 

You can see it fall over at 5500rpm just after the crossover which is due to stock cams.

 

So yerp, all of the above.

Edited 26/01/21 01:39 AM by Puffwagon
Friggin flies man

[JETURBO]

Totally forgot you have the new design 6Boost manifold, the old design was the main reason 50mm gates wouldn’t work correctly, Glad it’s come together with the 50 ! 
 

Not bad numbers and the graph is begging for more limiter now 🙈

 

Can’t wait to see it turned up to 30 !

[Puffwagon]

I'll have it on E85 this weekend so will see how I go then.

 

It'll make somewhere over 500 but not sure how much exactly.

[JETURBO]

KPM have 1700’s on shelf  

[Puffwagon]

I don't wanna be the guy who says that 650kw isn't enough but I am hoping to push the combo to 750awkw. I spose I'll see what the turbo can do first, if it even gets there, but I don't wanna run out of fuel before I run out of turbo. At this stage the fuel system has cost frig all, mebbe $1500, but whatever I do from here out will cost incrementally more, so has to be suitable for the future. I don't wanna buy too much stuff twice if I can help it

[bjc]

Lucky you went a 4" exhaust then with goals like that!
When power running on the dyno do you hold it flat for a count of around 3 seconds before letting it ramp up? Similar to an engine dyno style of full throttle loading before releasing the water brake...
This is for my own knowledge base between different tuners that I've seen over the years.

No issues yet with the two intank pumps jammed in the same pot together?

[Puffwagon]

Yerp there was a reason I went for a large custom exhaust instead of an off the shelf item.

 

Yeah pretty much just get it loaded in 4th as early as possible, floor it to the detent and let it rip. Sometimes I'll hold it for longer if I want to see what the fuel is doing there.

 

Fuel seems to be still good. The sender is being a dick but apart from that it's all good.

[Puffwagon]

So yeah driving around and it felt like a fuel surge issue. Figured I'd better fill er up and hot dang it I got 74.3 litres into it. Doesn't the territory have a 75 litre fuel tank?! I'd better fix that fuel gauge lol!

 

In other news I'm gonna swap the plugs this weekend, give the injectors a clean and change the fuel filter. Might even chuck a sticker on it, should be good for an extra 30hp at least