NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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banzaitoyota 11-23-2005 03:09 PM

**** it i'm moving to mmexico

inanimate_object 11-23-2005 04:14 PM


Originally Posted by Shane.Trammell' post='780971' date='Nov 23 2005, 04:32 PM

hmmm, fuel injection vs carb?

My carbs are pushing out 150bhp/litre with a likely 30+ mpg.



Mark

j9fd3s 11-23-2005 07:18 PM


Originally Posted by Shane.Trammell' post='780971' date='Nov 23 2005, 08:32 AM

hmmm, fuel injection vs carb?



imsa cars were injected in 1980 https://www.nopistons.com/forums/pub...IR#>/smile.png

j9fd3s 11-23-2005 07:24 PM


Originally Posted by TYSON' post='780978' date='Nov 23 2005, 08:50 AM

Probably a first gear that tops out a 70mph in the race car.



gears for the rx7 are



1st 2.350

2nd 1.608

3rd 1.240

4th 1.000

5th either .881 or .839



they list a 5.67 rear gear but i dunno if thats actually in it for the test



rims are 16x10 and 16x12



rx8 is



1st 3.76

2nd 2.27

3rd 1.65

4th 1.19

5th 1.0

6th .84



with a 4.44 rear and 245/45/18's



gearing is pretty close?



and actually in the rx8@ 9500 rpms second is like 60-70 mph

TYSON 11-23-2005 08:05 PM

That's surprising the acceleration of the RX-7 is so slow then, but it's still in first gear for quite a while.


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