[Pre Tune Info Write Up]

Threads for specific write ups as a revision history and to notify of write up updates.
decipha
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Joined: 2021 Feb 15, 12:23
Location: Metairie, LA
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'19 F-150 3.3L

[Pre Tune Info Write Up]

Unread post by decipha »

http://www.efidynotuning.com/pre.htm

Updated to include info on compression ratio

Also not noted is some details for the 03/04 cobras. Since I get asked ALOT about what plugs I recommend for them.

TR6 # 4177
boost / gap
20lbs / 0.021-0.023
30lbs / 0.016-0.018
8lbs / 0.032

Change them every 6 months and don't use iridium.
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