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Rotary in a EA82

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Not that I'm considering doing this myself, but has anyone put a Mazda rotary in a EA82? It seems like they're light and small and have lots of power.

I'm big into Rotary Engines. If you are planning on rebuilding an engine(in most cases yes) be ready for paying $1000 for a rebuild kit. It would be interesting to see one in there. I would say go for a fuel injected 13B out of the '84 and later Rx-7s. A 12A is a better engine, but it's carbed.

OMG......9k rpms.........what a thrill....to max out the stock EA82 tach and have your friends think your crazy.

 

 

~Josh~

OMG......9k rpms.........what a thrill....to max out the stock EA82 tach and have your friends think your crazy.

 

 

~Josh~

 

9k if it's modified, if you rebuild it stock, 7.5k is about as high as you want to go, but still, it's really high.:grin:

Why would you want to make your soob sound like a weed whacker and get no torque?

Why would you want to make your soob sound like a weed whacker and get no torque?

 

Exactly!!

http://www.ausubaru.com/main/modules.php?name=Forums&file=viewtopic&t=1048&highlight=13b

 

BODY/EXTERIOR

1982 Subaru Leone Coupe

WRC Blue

16" Chrome Wheels

Custom Bodykit

5% Tint

BMW Electric Chrome Mirrors

Bonnet Scoop

 

ENGINE/GEARBOX

Series 5 RX7 13b Turbo

Extend Port

3" Mandrell bend exhaust from turbo back

3" Dump pipe

Pod Filter

Turbosmart BOV

Top mount intercooler

EMS Computer with handheld controller

5 Speed EA82 constant AWD, liberty 4.11 internals

L-Series front and rear discs

 

SUSPENSION

Lowered

Koni Adjustable Suspension

Modified rear camber

KMAC front camber kit

Whiteline Front and rear swaybars

 

INTERIOR

Custom door panels

Electric Windows

Sunroof

Custom centre console

MOMO Gear Knob

BOSS Steering wheel

ISOTTA Pedals

 

STEREO

JL 6" Drivers

JL 6x9" Drivers

JVC MP3 Head Unit

JVC 12" Sub

Response 2x100 Amp

 

CONVERSION

Modified engine crossmember

Custom gearbox crossmember

Custom engine adaptor plate

Engine crossmember dropped 2"

Walbro Fuel Pump was fitted

1L Surge Tank

Custom tailshaft

http://web.aanet.com.au/kwijmbo/leone/images/IMGP0778.jpg

http://web.aanet.com.au/kwijmbo/leone/images/IMGP0788.jpg

 

 

Is that what your thinking of??

Personally, I was going to rip the hell outta the guy, but then I found out he was using a AWD box, so its cool :)

 

 

__________

just another little ute

http://www.offroadingsubarus.com

  • Author

That's a nice, clean installation. I'll bet it doesn't go offroad much.

I think it is fairly common to put a rotary in Suzuki Samurais. It seems like they would want low end torque too, so there must be something beneficial.

I heard that they have to run two radiators though. One in the stock place and one inside the fender. Or something like that.

yep, look for the rotary rx, it sounds sweet, but I haven't heard anything about it in months

No way, man...

 

I heart torque!:headbang:

 

you know a 13b in 4low range would still have lots of torque

there's pictures of an XT with this same motor (don't know if it's turbo or not) over at http://www.xt6.net somewhere. looks more like a backyard swap than the huge project listed earlier.

I think they took that down actually. as for the swap, I wouldn't do it, unless you want to run without a hood, or use a carb, which is what mine has. Rotarys are much taller than the boxer 4; and as such the factory fuel injection will interfere with the hood. I have driven mine around in a very limited quanity, and I liked it. but there are far better engines to swap in.

you'll need a high lift cam and titaninum valves for a rota conversion:lol:

very funny - after having to deal with a friend's RX-7 Turbo II, I NEVER WANT TO SEE A ROTARY ENGINE AGAIN!!

 

Have you guys ever flooded one?? do you know what a PITA it is to "unflood" it (rotarys don't naturally "unflood" with time because the gas gets trapped in different sections divided by the rotors) - not to mention the FI system is absolutely crap - if you don't fully warm the car up before cutting it off, the ECU will flood the engine, they also have a "pulsation dampener" that does nothing, but can cause a massive gas leak if it breaks (which is common) - the redline for the Turbo II is also at 6k - an EA82 with a 6.5k redline could easily outrev it before the RX blew its apex seals - wayy to much trouble for me, I like my reciprocating pistons, and my torque

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