I data logged timing on my 03 HD WOT was 18deg. It has an sct tune.
My question is that too high? Don't need to throw a rod.
Stock internals, Stock lower pulley, stock injectors and exhaust 2.8 upper pulley
I remember reading in this form some time ago at WOT 11-12 deg timing max on an otherwise stock internals motor with 2.8 upper stock lower pulley.
Thanks for any help with this
MB
03 HD timing
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decipha
- Posts: 5052
- Joined: 2021 Feb 15, 12:23
- Location: Metairie, LA
- Vehicle Information: Work Truck
'19 F-150 3.3L
Re: 03 HD timing
yeah way too much. Most stop making power at around 14 degrees.