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#10 |
VIP Member
Join Date: Feb 2003
Location: Glendale, Arizona
Posts: 3,044
Likes: 712
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The 8.1L engine with the Allison transmission can be a workhorse.
There are a few aftermarket improvements such as better spark plug wires; the OEM wires are terrible. I believe that Ed at Fast Chips used to have a tune for the8.1L. You can get tunes for the8.1L from the following: https://www.ultrarvproducts.com/Ultr...-Custom-Tuning https://www.raylarengineering.com/computer-tuning.html |
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