Puffwagon's Territory Adventures

[Puffwagon]

I'm fairly sympathetic with the car on the street and in general but that'll only work for a while once there is enough power to break stuff.

[Puffwagon]

Yerp there's a bit more that needs doing to make much more than 500awkw or so. It'll all get done in time

[JETURBO]

Would like to see the GTX maintain the ramp in of boost until 25 psi as it would overshadow the 84 in that mid but gain pretty decent up top too, probably close in on around 530AWKW @ 25 psi 

[Puffwagon]

I did run the gtx at 25psi right after the 23.5psi run and it made 495awkw so something was going on there. I can swap the turbo back over pretty easily and try out full send next week sometime.

 

Do you think the stock exhaust manifold will flow much more though?

[JETURBO]

What did the curve look like though ?

If it was on a trajectory of what I would assume an un restricted power generation should look like then it should be pretty epic right until it fell off or do you feel from your hardware it pushed past the point of maximum efficiency and created a dull generation plot ? 
 

This is what is should look like “if” everything was accepting of the 25 psi 

 

[k31th]

lol nice scribbling haha

[JETURBO]

It’s a rough enough to get the idea lol 

[k31th]

indeed it is... exactly where I would have scribbled, too moar power

[Puffwagon]

It will take more in the midrange with the GTX for sure. I added timing yesterday to fill in the dip there (which should translate to the GTX), but the GTX logs combined with the dyno figure looks like there is nothing left up top. The iat's and timing were the same in the 503 and 495 GTX logs, so it might just be running out of exhaust flow. The wgdc was only 80% so I can send it again to make sure.

 

Fwiw the iat's were low 50's yesterday and the GTX stuff was high to mid 30's.

[JETURBO]

But when you had the GTX on 25 psi what did the graph look like if it only returned 495AWKW  ? 
 

something like this ?