Ok.. i wanna know from all you redtop owning people out there(modified or otherwise), when your car starts to judder and kangaroo like it's running on compost as opposed to conventional fuel.
The reason I am asking is because all 3 of my redtop'd cars have done this at different speeds.
You need to be in 4th gear and come off the power around 40mph and see when it becomes unbearable.
As a guide...
First Cav... 24mph. (de-cat, k&n panel filter, full s/s zorst).
2nd Cav.... 22mph. (loadsa mods, 57i and Superchip).
Worzil (GTE 16v).... 27mph. (standard).
I look forward to seeing the results.