DPGDirk
Full Access Member
- Joined
- Jul 12, 2014
- Posts
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Would a replacement '07 NNBS intake and Throttle body be what I'm looking for for more power on my '03 Yukon 5.3L?
I've heard this is good for a power increase. I see AC Delco OEM replacement units on Rock Auto for a decent price. Is that the right parts?
Looks like #2172422 Throttle Body and # 12580420 on the intake.
Are the intake gaskets the same between the 2?
I know some have done the TBSS intake & TB swap, but many have had computer/code issues. IIRC, the NNBS intake & TB was the way to go.
Any info/details here about parts or any relearn procedures would be a big help-
I do have a BBP Autocal ready to get to work when headers, exhaust and intake are done...
Thanks!
I've heard this is good for a power increase. I see AC Delco OEM replacement units on Rock Auto for a decent price. Is that the right parts?
Looks like #2172422 Throttle Body and # 12580420 on the intake.
Are the intake gaskets the same between the 2?
I know some have done the TBSS intake & TB swap, but many have had computer/code issues. IIRC, the NNBS intake & TB was the way to go.
Any info/details here about parts or any relearn procedures would be a big help-
I do have a BBP Autocal ready to get to work when headers, exhaust and intake are done...
Thanks!