Does anyone know if it is possible to jet a NOS dry kit to 175hp. If so, what pills would be needed in the nitrous and fuel vacuum lines?

 

I've been told 125 is about as high as you can/would want to go on dry system. But if you find anything out about bumping that up, let me know!

KASR

 

it can be done
but at that point the solenoid becomes the restricting orfice
and can be some what sparratic in operation(ie sometimes it may not work and sometimes it may cough and backfire)

ive done both of these and burned the airfilter and intake tubes up doing it

ive run it with no jet at all and these solenoids can only flow enough to support 160 to maybe 175 horsepower!

so either put cheater solenoids on it or proceed at your own risk!!
and buy a fire extinguisher!!!!!!

jimbo

 

The highest I ever gone on NOS 5176 kit was 150. That is with a .67 nos jet and a .59 vacuum jet. That was a little much and I don't think I would go over 125shot with the dry kit. Wet kit that another story.