Originally Posted by Jordan Y.
From what I've read it's better to trigger it at a certain RPM rather than at a specific boost level. Said RPM to be found dynoing both ways and triggering it at the point where the two torque curves meet.
The t25 mod actually starts to open at 14psi and is full open at 24psi. Works extremely well as it opens gradually. We all know the crossover point for the mani is 4100rpm. But what about when the flappers are half open? Something rpm triggers can't do!
What happens is the crossover is blurred. Mani works very well for turbos that spool between 3800 and 4400. Which is pretty much anything from a 20g to a 35r.
happy boosting
__________________
want a piece of the yellow car? (buy it)
you have to beat the blue car first
and then you have to take on the IV
my favorite quote
"if the solution is simple, God is answering"