R32 Gtr Issue

[nvd50gtst]

Hi All,

I just had my R32 GTR serviced, new brakes all round and the injectors replaced (standard for new standard) as 3 were leaking. Since then the car has been driving like a dream coming on power smooth, no idle issues etc EXCEPT for when it is reved over 5000RPM as soon as it hits it it feels like it is really struggles and makes sounds almost like it has hit the rev limiter already? It feels like it is going slower than before 5000RPM?

I have searched and can't find a similar case so any help/advice would be greatly apperciated?

Thank you

[GTRsean]

Airflow meters?

Check em.

[ali-turko]

did they replace your spark plugs?

if so they may not have gaped them correctly

[NSNPWR]

^^^Word...if plug gaps are too big, you'll usually get ignition breakdown when motors making peak torque and 5000 seems about right for an RB26...

Ask them to check your plug gaps.

What mods is the car running? Stock boost?

[SiR_RB]

plug gaps or coil packs