2012 Mazda RX7?

tvfreakazoid · 02-17-2009, 04:08 AM

I hear that the rotary engines are expensive to fix if something goes wrong with them since it has less moving parts. I also heard that those engines won't last as long as a piston engine.

Well I hope mazda brings back the rx-7. I saw some more drawing of it and I didn't like it all that much, except for the front. I hope they improve on the looks. I also read that they might make it a turbo. I read that they are working on a forced inductions for it.

Lug · 02-17-2009, 08:06 AM

Quote:

Originally Posted by tvfreakazoid

I hear that the rotary engines are expensive to fix if something goes wrong with them since it has less moving parts. I also heard that those engines won't last as long as a piston engine.

Well I hope mazda brings back the rx-7. I saw some more drawing of it and I didn't like it all that much, except for the front. I hope they improve on the looks. I also read that they might make it a turbo. I read that they are working on a forced inductions for it.

I had an early RX7 for over 10 years and had to rebuild the carburetor once. That was the sum total of nonscheduled maintenance. Rotary engines are expensive to work because not many mechanics have experience with them but as long as you don't let the oil get low, they are practically indestructable. They get poor gas mileage for their displacement but are unbeatable when it comes to power vs weight/size. I have always thought Lotus should have used the mazda engine in their Elise and Exige models instead of the Toyota. Would have been a better fit.

tvfreakazoid · 02-18-2009, 02:57 PM

How much did it cost you to rebuild the carburetor? Is the rx7 stock or have you upgraded it?

Quote:

Originally Posted by Lug

I had an early RX7 for over 10 years and had to rebuild the carburetor once. That was the sum total of nonscheduled maintenance. Rotary engines are expensive to work because not many mechanics have experience with them but as long as you don't let the oil get low, they are practically indestructable. They get poor gas mileage for their displacement but are unbeatable when it comes to power vs weight/size. I have always thought Lotus should have used the mazda engine in their Elise and Exige models instead of the Toyota. Would have been a better fit.

Lug · 02-18-2009, 03:49 PM

Quote:

Originally Posted by tvfreakazoid

How much did it cost you to rebuild the carburetor? Is the rx7 stock or have you upgraded it?

I got it in 1980 and sold it somewhere around 1992. The carb rebuild was just a kit. I rebuilt it myself. I believe I had somewhere around 130K on it when I sold it. One of the most reliable cars I've ever owned.

370sed · 02-17-2009, 03:10 PM

Quote:

Originally Posted by tvfreakazoid

I hear that the rotary engines are expensive to fix if something goes wrong with them since it has less moving parts. I also heard that those engines won't last as long as a piston engine.

Well I hope mazda brings back the rx-7. I saw some more drawing of it and I didn't like it all that much, except for the front. I hope they improve on the looks. I also read that they might make it a turbo. I read that they are working on a forced inductions for it.

All RX-8s have an 8 year 100,000 mile warranty on the rotary engine core components (those few moving parts and housings). This was added to the original 4 year 50,000 mile to quell any doubts people might have had about engine longevity. Doesn't get any better than that does it? So warranty on my 2003 will be up in..let's see 2011

Say, how long is a Z engine warrantied for anyway?

SkyZ · 05-29-2010, 01:18 PM

Quote:

Originally Posted by tvfreakazoid

I hear that the rotary engines are expensive to fix if something goes wrong with them since it has less moving parts. I also heard that those engines won't last as long as a piston engine.

Well I hope mazda brings back the rx-7. I saw some more drawing of it and I didn't like it all that much, except for the front. I hope they improve on the looks. I also read that they might make it a turbo. I read that they are working on a forced inductions for it.

ive seen 300k rx7s before. but most dont make it that far cuz they get modded and nos'd and just totally destroyed by the F&F crowd.

02-17-2009, 04:08 AM	#1 (permalink)
tvfreakazoid A True Z Fanatic Join Date: Jan 2009 Location: kommie kali Posts: 1,238 Drives: 2015 Audi S5; 6spd. Rep Power: 10325	I hear that the rotary engines are expensive to fix if something goes wrong with them since it has less moving parts. I also heard that those engines won't last as long as a piston engine. Well I hope mazda brings back the rx-7. I saw some more drawing of it and I didn't like it all that much, except for the front. I hope they improve on the looks. I also read that they might make it a turbo. I read that they are working on a forced inductions for it. __________________ Mudders milk

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