20B N/A Triple Rotor Mazda RX7 FC3S 11,000 RPM

20B Rotor powered FC.... Crazy sound. 11,000 RPM rev limited, peripheral port, capable of 12,500 RPM+ however was detuned for engine longevity to have a 11,000 RPM rev limit.

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Autos & Vehicles

Tags:

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• 11000
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[stubag69]

wakefield park?

[Parag0n]

@stubag69 Yeh this is at Wakefield Park :)

[ChaseSpeer]

Is there a way to make your own 20b? like maybe a 13b and then half a 13b? NA 3 rotar would be my dream car

[Parag0n]

@ChaseSpeer The easiest and cheapest way to get a 20B (Triple Rotor) is to buy a Mazda/Eunos Cosmo that has been wrecked, though you have to be careful what engine you get as the 20B has 4 series, A, B, C and D with the D series being the most sought after.

However you can get a A/B series, most serious rotary workshops will stock 20B front and end plates / housings etc from later models that will enable you to build a moster engine :)

[bigphatweinerboy]

That sound is why I'm in the middle of my 20b project. Defines the phrase, better than sex.

[DEVILZWANGAN74]

I LOVE THE WAY SHE SINGS!!!! <3

[MMarinaLaslo]

I love wankel engines!

My boyfriend introduced me to them,and two two strokes mechanics,love 'em both to death!

Screw the 4 strokes!

[richrich27]

first rx-7 fc3s. 13b turbo. looks fast. yellow rx-7 fc3s. looks fast. sounds fast. ultimate combination. is it street legal?

[BrickMoosie]

@afterlyfe33 you can find the engine online for around $3500 - $8000 US dollars depending on what you want, a regular engine or something that has been pre tuned

[afterlyfe33]

how much cost 20b?

[mpalm887]

what kind of whp were you making here? I think N/A 20B's are usually between 300 and 350hp depending on what kind of extra work is put into them. Are you in that neighborhood? And where was your engine built?

[Brendon00000]

its funny how a stock cosmo with twin turbos on the 20b doesnt make nearly as much power as free flowing ITB's lol aswell it lasts alot longer without forced air, i gotta get one of these

[Tj1056]

@549pinky LOL... im not asking you about timing... im telling you that a e shaft has been made so obviously the timeing works... also dude its timing is like a v6... its not hard to make them all fire at different times...

[549pinky]

F1 cars have straight cut gears thats what gives them the whine,e.g your reverse gear in a car is straight cut thats why it whines and alot of you guys are saying that the rota sounds like dat and saying turbos wont give you that sound its your ports that do the sound it hurts me to see so many knobs talking crap on here like where do you get your info from,pac performance and PPRE build the baddest engines go to there websites and see what KIWIS and OZZYS do best

[549pinky]

@Tj1056 if your asking me bout the timing why it would be an issue than i cant help you son its telling me you dont no fuck all bout tangs,go to .ppre.co.nz and ask them they build the baddest engines i ,mean they were 1st to make a 930hp quad rota turbo and put it in a boat go ask the experts and let them tell you some info but im not here to argue over something you dont no if a 6 rota was possible new zealand would be the first for that for sure