Greenbird97

iTrader: (20)

Does the Nick Williams 90mm TB come with a hole pre-drilled in the blade from the factory? If so, what size? I got mine used and I'm having idle issues and I'm wondering if there is supposed to be a hole drilled in the TB...

Chris05ssTruck

iTrader: (9)

Yea, there is. I dunno the exact size. With a decent size cam most the time it benefits to drill it out even more.

Did you re-tune the tables after the install? If not it will hang when returning to idle, etc. Have to mess with the air tables.....

Greenbird97

iTrader: (20)

Ok, ya it i hangs when idling down and it also idles about 200 rpms higher than normal. Do you know which specific airflow tables I need to mess with. I have HP Tuners and if someone could tell me what to change, it would help me out alot.

Chris05ssTruck

iTrader: (9)

Never messed with HP stuff, make a post in the tuning section.