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The mkiv Supra Owners Club

RX7 triple rotor 601bhp


Paul Whiffin

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I've got this car available in the UK, bit of a machine this one, running 1 bar boost.

 

Mazda RX7, Dyno'd at 601bhp, 20B triple rotor street ported engine with about 4500 miles since build, dry sump, Turbonetics T72 turbo, V mount radiator/intercooler, Microtech engine management system, 1000cc secondary injectors, Bosch 044 fuel pump with swirl pot in boot, Greddy Profec B spec 2 boost controller, ERL water injection, swirl pot mounted in boot, Microtech LT12 engine management, HKS exhaust, 17" Team Dynamics wheels, KAD 6 pot front brakes , carbon bootlid, carbon bonnet, Buddy Club carbon rear spoiler, HKS coil overs, Vanish front bumper with splitter, facelift front indicators, vented headlight cover, painted in Kawasaki green, Motordrive seats with 4 point harnesses, Cusco 6 point roll cage, Racetech oil temp/pressure, water temp gauges, superb RX7 this one, £18,000

 

 

http://www.whifbitz.co.uk/images/carsforsale/forumpics/rx7triple.jpg

 

http://www.whifbitz.co.uk/images/carsforsale/forumpics/rx7front2triple.jpg

 

http://www.whifbitz.co.uk/images/carsforsale/forumpics/rx7fronttriple.jpg

 

http://www.whifbitz.co.uk/images/carsforsale/forumpics/rx7sidetrple.jpg

 

http://www.whifbitz.co.uk/images/carsforsale/forumpics/rx7enginetriple.jpg

 

http://www.whifbitz.co.uk/images/carsforsale/forumpics/rx7interiortriple.jpg

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Amazing engine spec and power but I don't even think Kawasaki Green ever looked good on Kwak Motorbikes, never mind an RX-7.

 

You would have to be a real attention seeker to buy that beast so that has immediately reduced your target market to only 96% of this forum:D

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this is a nice car i saw it in its build stages (it once lived in bulgaria) then somebody in uk bought it and the sold it on to a time attack guy and i never thought it might been you who bough it :)

 

I dont own it, I'm just selling it on behalf of the owner, the car used to be silver, same car your thinking of?

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Nice - always wanted to do something like this with an RX-7 after realising the Eunos Cosmos JDM only car came with a triple rotor engine... very rare!

 

How's the dyno graph look? Interested to know how it spools with the 20B and the torque compared with a normal 13B twin rotor.

 

Cheers,

 

Brian.

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Any info on the "dry sump" specificaion, always wondered if a rotary would work out more reliable with an externally pumped dry-sump for synthetic engine oil lubrication and also somehow have a separate system so a mineral/two-stroke type oil could be used for the rotor-housing/combustion chamber oil injection (instead of deactivating of the oil injection and using a crude pre-mix fuel which some Rex owners seem to recommend using)

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