ShadowsPapa
Well-Known Member
- First Name
- Bill
- Joined
- Oct 12, 2019
- Threads
- 247
- Messages
- 40,493
- Reaction score
- 54,044
- Location
- Runnells, Iowa
- Vehicle(s)
- '25 JTMX, '23 JLU 4xe, '82 SX4, '73 Javelin
- Occupation
- Retired auto mechanic, frmr gov't ntwrk security admin
- Vehicle Showcase
- 3
Your personal experience vs. testing many vehicles on the specific test sequences used by the EPA and the auto makers. OK.In my experience shortening the diff ratio with the 3.6 to 4.10 or somewhere closer to 4.56 wouldn't hurt the highway mpg. And would help the city mpg.
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