450+ HP NA 3 rotor 2nd gen- one badass car!
01-02-04, 01:12 AM
#1
450+ HP NA 3 rotor 2nd gen- one badass car!
Check out this badass full race 2nd gen that puts the hurt on V8 supercars down under!
Yeah it has a built 488hp 289ftlbs P-port 20b, but they are building up a 13G for more torque...
http://www.cityperformancecentre.com...ifications.pdf
Yeah it has a built 488hp 289ftlbs P-port 20b, but they are building up a 13G for more torque...
http://www.cityperformancecentre.com...ifications.pdf
01-02-04, 01:44 AM
#4
13G is Mazda Factory Race 3 rotor peripheral port race engine built for competition in LeMans. Though it was not their winning engine (4 rotor RB26 was).
In "stock" form 13G is 450hp. RB modded one to 930hp in '93? for their 3rd gen Bonneville racer.
In "stock" form 13G is 450hp. RB modded one to 930hp in '93? for their 3rd gen Bonneville racer.
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01-02-04, 12:20 PM
#16
RX7less **(
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emagine the cockpit temps the driver has to go through!! the engine RIGHT under his arm like that. Thtat thing is absolutely nuts!!! i wantone, even thought that thing structually isnt an FC anymore. I wonder if hell trade cars?? 
-alex
-alex
01-02-04, 01:00 PM
#17
NA Powah, Every Hour!
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Yo,
I've heard: "God is my Copilot."
But never:
"20B is my Copilot."
*grin*
Go NA powah! If you want to race, lose the turbo!
Kevin
1989 GTUs "Check out RE's JGTC GT300 car."
I've heard: "God is my Copilot."
But never:
"20B is my Copilot."
*grin*
Go NA powah! If you want to race, lose the turbo!
Kevin
1989 GTUs "Check out RE's JGTC GT300 car."
01-02-04, 02:51 PM
#19
I came, I saw, I boosted.
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Webers?
It's fuel injected... those are Motec throttle bodies- three of them! 2 injectors each.
I'm surprised they have standard compression 9.5:1 rotors!
With everything else they did, I'm surprised they didn't bump it up to higher compression... it is an NA.
Maybe it's not allowed by the class rules.
It's fuel injected... those are Motec throttle bodies- three of them! 2 injectors each.
I'm surprised they have standard compression 9.5:1 rotors!
With everything else they did, I'm surprised they didn't bump it up to higher compression... it is an NA.
Maybe it's not allowed by the class rules.
Last edited by Bambam7; 01-02-04 at 02:55 PM.
01-02-04, 05:05 PM
#22
I'm a boost creep...
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Use your brain for a second. It's a purpose-build, peripheral port race engine in a race car, not some stock motor with a few bolt-ons. It's quite possible (but not easy or cheap) to build a 325hp NA 13B. 
Last edited by NZConvertible; 01-02-04 at 05:13 PM.
01-02-04, 07:07 PM
#24
Senior Member
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NA Power.
Last time I was down at Mariah they were making 300+ with room for improvement when they swap over to a fuel injected setup from their streetported E production car. It's a gnarly street port, but a streetport nontheless.
-David Guy
-David Guy
01-03-04, 01:40 AM
#25
I came, I saw, I boosted.
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Why won't my car make 325 hp? I don't get it?
PP with heavily lightened and modified equipment, and complete EMS to control it... 300+hp definately doable (and has been so many times) at 10,000 rpm
PP with heavily lightened and modified equipment, and complete EMS to control it... 300+hp definately doable (and has been so many times) at 10,000 rpm