car wont rev past 5k please help

[dahawkster]

I recently installed a fp mani and 16g turbo and now my car wont rev past 5k.I already did a blt and it past, changed wires and plugs and spark tested all that was ok. And every once in awhile my car will throw cel p0335 for crankshaft position sensor would that cause my car to not beable to rev past 5k...and Ive been searching this for over a month so please help me and dont just flame me.

 

[richard33]

You need to give us more info. What's your full mod list? How much boost are you running? When you say wont go past 5k what happens?

 

[dahawkster]

The car will do it while under load or in neutral and around 5k it will just sputter and wont rev any higher.

 

[Alan11]

You forgot to put how much boost you're running.?
And your mods list.

 

[dahawkster]

My mods is in my profile and I turned the boost down to 12psi but the car still sputters when not it boost with zero load just free revving in neutral.

Ok thanks guys