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Old 12-03-2008, 10:37 AM   #16 (permalink)
bhazard
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Join Date: Mar 2008
Location: Wauseon, OH (Toledo)
Posts: 383

The TC - '88 Thunderbird Turbo Coupe
90 day: 28.03 mpg (US)
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Btw mhmitszach, you dont have a 5th gear, your auto is a 4 speed. Good luck with the trans mods though. I did a 'shift kit' on the Shadows 3sp. Firmed up the shifts pretty good, especially 1-2. Good for performance and probably a little economy boost too, anything to keep the trans from slipping is good I suppose. That 3sp is all mechanical though, I imagine your trans is electronically controlled.
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BP+T/G5MR swapped '93 Festiva
Escort GT Block, Garrett T3 50trim, A/R .42/.48
SRT-4 Intercooler
---Bests with BP+T---
1/4 mile ET - 12.99
1/4 mile MPH - 109.8
Best MPG - 36.8
Average MPG - 31 (over 11,500 miles)
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