Re: Speedo Sender/Diff/Wheel Calculations
OK AUII info I have is as follows:
AUII Wagon Forte, Futura, Fairmont Auto 6 & V8
Diff ratio 3.23:1 Tyres 215/60R16. Speedo drive gear 20 tooth Brown.
Factory Sports Suspension option 215/55R16, 16" wheel option 225/50R16, 17" wheel option 235/45R17
AUII Forte, futura Sedan Auto 6 Diff ratio 3.08
AUII Forte, futura Sedan Manual 6 Diff ratio 3.23
AUII Forte, futura Sedan Manual 6 IRS Option Diff ratio 3.45
AUII Forte, futura Sedan Auto 6 IRS Option Diff ratio 3.45
AUII Forte, futura Sedan Auto V8 Diff ratio 3.23
Fairmont Ghia VCT 6 Auto sedan Diff ratio 3.45 Speedo drive gear 21 tooth light green.
Fairmont Auto Sedan Auto diff ratio 3.23
Fairmont and Ghia V8 Auto diff ratio 3.23