Greddy Profec II problems
Greddy Profec II problems
hello
I dont have the car you guys have but i am using this boost controler......
with in the last week it would hold 13.8 psi perfect with only the start boost set, it would not spike or fall off....
well all of a sudden i will sometime's only get my WG spring rating ~10.8PSI with a tial 38mm gate
on the dyno one time i hit 16 psi with 15% and 6psi start boost..... then the very next pull with NO change i only hit 10 psi
is the vavle bad?
anything to check or help me find find the problem?
THANKS in advance
I dont have the car you guys have but i am using this boost controler......
with in the last week it would hold 13.8 psi perfect with only the start boost set, it would not spike or fall off....
well all of a sudden i will sometime's only get my WG spring rating ~10.8PSI with a tial 38mm gate
on the dyno one time i hit 16 psi with 15% and 6psi start boost..... then the very next pull with NO change i only hit 10 psi
is the vavle bad?
anything to check or help me find find the problem?
THANKS in advance


