Spider rear gear ratio change, 1980 to 4.10:1...

[JeffreyOlson@domain.elided]

In response:

I believe the change to 4.10:1 ratio was 1980 model year 
just prior to switch to Bosch fuel injection.  

I have a '86 with the 4.10 and previously had a '78 with 
the 4.55.  I believe the gear ratios are the same but 
the '78 was MUCH more fun to drive than the '86!  Fifth 
gear in the '86 is for highway cruising only.  The '86 
always feels slightly behind the power curve even in the 
lower gears usually requiring a downshift before any 
meaningful acceleration.  

Of course the 4.10:1 MPG is slightly better and it's 
much quieter but I always enjoyed the impressive 'snap' 
the '78 seemed to have in all gears.  The '78 had 
slightly better acceleration with ratios and overall 
gearing better matched to the powerband.  The '78 just 
had a faster and more responsive feel than 
the 'Americanized' '86 Spider Veloce.  I miss it!

Jeff Olson
'86 Spider Veloce

Date: Tue, 21 May 2002 12:32:52 -0400
From: Dana Loomis <dloomis@domain.elided>
Subject: Spider rear axle ratios

Anyone know which years the 2-liter Spider had a taller 
rear axle ratio
than the 4,55 that was used in the '60s and early '70s?  
As I recall, at
some point they went to a 4.10 or lower, which I want to 
avoid.  

Thanks,
Dana Loomis
66 and 71 Giulia Supers
71 GT Veloce
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