Quote:
Originally Posted by 88Racing
1. With putting a cai on it's a good idea to have a custom tow tune.
2. Why run any risk of running lean? Although the K+N is one of the least agressive cai's on the market. It should be ok.
3. Cat back exhaust will not change a thing.
4. 87-89 are grouped together with the same afr tables and timing curves.
$.08 difference? In SD right now 89 is $.15 cheaper than 87.
5. Elevation changes should be ok.
The tables should account for them.
6. Sales? Haven't heard of anything yet.
Take care!  |
And bingo, sale announced a week later 
Can anyone tell me if this sale also applies to me? (Upgrading Evo->Gryphon + custom tunes)
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2008 F150 XLT SCrew 5.4L FFV 4x4 3.73LS 5.5'
Chrome Pkg, Edge Evo (out to PHP), K&N 63, Custom mounted Troyer Performance E-fans, Truxedo Lo-Pro cover, Line-X bedliner, Passport 8500 X50
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