Jump to content
SAU Community

Near Stock R33 Not Boostin Well At High Rpm


turbo power
 Share

Recommended Posts

i got an 1994 r33 gtst. rb25det

mods

- 3 in exhaust

- fmic

- blitz dsbc

- bov

- pod

anyways if i turn up the boost more than 9psi when it comes on boost, it will pull hard til after 4000 rpm then suddenly go gutless 4 a split second then boot hard again. This happens every about 700-1000 rpm thereafter til red line. could it be a worn fuel pump...

any suggestions plz

Link to comment
Share on other sites

i got that too when i put my front mount and ebc on my 32, anything over 12.5psi would do that, i just assumed it was the fuel pump not keeping up, havent got around to replacing the pump with a better one so just put the boost back down, but yeah hopefully thats the prob.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share



×
×
  • Create New...