do you have a TBE? specifically test pipes?

 

Yes

 

Yea that just means your cars efficiency isnt 100% a little unburned fuel gets by and into the exhaust and the exhaust is hot enough to ignite it. dont be alarmed.

 

I think mine does the same thing. I hear this "pop" sound from the rear of the car some time when I shift really fast at high RPM's. I have a test pipe.

 

Maybe Scott tuned it a bit rich on top end to be on the safe side? What was his insight on this??

Btw, what did you run at the track??

 

12.5 @108.67 with 85 degree weather and 84% RH It was blazing hot and this was at night. I did pull a low 1.71 60ft and i was trapping 88 in the 8th and ran 12.5@ 103 cause the car pulled 5-6 degrees of timing up top when i tried to powershift 3-4 gear.. Im going back when its cold

 

its fine....

 

Please tell me your not asking this ? bro.


THIS IS NORMAL

Think about it this way your car is tuned to kill.

 

And the poping is unburned fuel

 

Its normal...

 

 

I'd like to see the guns get drawn out here in cali when the cops sees the car shooting flames on the freeway...........hahaha.....im not even going to **** with it......metallic core high flow for me.....anyone know of people shooting flames with TBE and HFC?? I hope not because I want an exhaust, but dont want to get hounded by th coppers.

 

How ddi you know you had timing pulled?

 

cause i tried to powershift 3-4 and the boost spiked to high and the car pulled timing till the boost dropped back to 21-22... That resulted in me running 12.5@ 103