Opinion on what happened with dyno pull

[christian01]

Any opinions fellas...is on stock clutch (slipping)?

15GT Paxton with 3.48 pulley. Didn't thing the belt was slipping on this pull

Sent from my iPhone using Tapatalk

 

[Zemedici]

What the **** is even going on with that graph? Come on godspeed, at least get a dyno sheet right.

 

[christian01]

I'm just confused what happened at 6500 when it should have kept climbing. Thot it might be the clutch


Sent from my iPhone using Tapatalk

 

[christian01]

Can you explain @Zemedici ? I thought it looked ok till the 6500 mark lol


Sent from my iPhone using Tapatalk

 

[Shaun@AED]

Likely knock sensors pulled timing. The Paxton Centrifical setups are on the edge with pump gas vs timing as is with the stock pulley. A few degrees extra removed for knock control and you can see massive drops in power. That would be especially true if you are running the 3.48" pulley with pump gas.

 

[christian01]

It's an E85 tune @Shawn@AED. I have the stage 2 return system


Sent from my iPhone using Tapatalk

 

[Shaun@AED]

It's an E85 tune @Shawn@AED. I have the stage 2 return system


Sent from my iPhone using Tapatalk

Still looks like significant timing is being pulled, but without a data log there is no telling what is going on.