2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

1990 Vert with 7k redline tach?

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Old Feb 26, 2014 | 09:16 PM
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TruckerBomb's Avatar
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From: Independence MO
1990 Vert with 7k redline tach?

browsing through ebay and noticed a listing of a 1990 vert that the tach only went to 7000... I thought s5's went to 8k... someone care to chime in?

http://www.ebay.com/itm/Mazda-RX-7-Convertible-Convertible-2-Door-1990-Mazda-RX-7-Convertible-Convertible-2-Door-1-3L-/390784469764?forcerrptr=true&hash=item5afc91cb04&item=390784469764&pt=US_Cars_Trucks
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Old Feb 26, 2014 | 09:17 PM
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a lot of the time mazda's automatics have lower revs than the 5speeds…note that the car referenced is an automatic.
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Old Feb 26, 2014 | 09:26 PM
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From: Independence MO
Originally Posted by sp0ngebob
a lot of the time mazda's automatics have lower revs than the 5speeds…note that the car referenced is an automatic.
That's an odd thing to do IMO...

Oh well, thanks for the info! was just curious.
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Old Feb 26, 2014 | 10:00 PM
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From: https://www2.mazda.com/en/100th/
the A/T cars are 7k, seems like the trans can't handle 8k
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Old Feb 27, 2014 | 10:28 AM
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mazda still does it. look at the rx8 auto. they also claim less power in the autos so i think thats why.


remember hp= (tq X revvs) / 5252

lower revvs = less hp
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Old Feb 27, 2014 | 11:01 AM
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