N/A chikara miata laps tsukuba
 

This video has just made me very proud of our cars. The first time a naturally aspirated miata set a time almost in the under 1 minute range at tsukuba. I timed a 1:00:86. This is the Chikara blue ITB miata with its sequential tranny and hundreds of lbs of downforce.

http://www.youtube.com/watch?v=mmvd6...e=channel_page

It wont embed right so i dunno whats up with that

:facepalm: embedding :facepalm:

Haha, thanks man. It happens to the best and worst of us

I want that transmission...without the shitty service intervals of course.

I was thinking the same, but on a full out racecar that only sees the track it shouldnt be that big of a deal. I wish they had stuff like this in the states. That was my first time seeing a miata with a sequential at all. I also didnt think that the motor could even make it at 2.1L as the cylinder walls get really thin at even 2L

Durability trouble? Just do a V8 M3 motor swap and use the new M-dkg tranny!

actually, I was wrong. I thought it was a dog box but he's using the clutch. I'd love to know about the trans in that car.

They're expensive to make but would be well worth it. probably anywhere from 10k-20k to get one built. I knew there had to be something like that for miatas somewhere in japan. The thought of a sequential on a miata race car always sounded quick to me. You can save alot of time that way

That car does not belong to Chikara, it is Garage Hundred One's car.

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http://farm1.static.flickr.com/221/4...8c856d3f_o.jpg

http://hundredone.cocolog-nifty.com/...d/cimg2570.jpg

http://hundredone.cocolog-nifty.com/...d/cimg2571.jpg

http://hundredone.cocolog-nifty.com/...d/cimg2572.jpg

http://hundredone-bluedemo.cocolog-n...d/cimg1650.JPG

http://hundredone-bluedemo.cocolog-n...d/cimg1920.JPG

GARAGE HUNDRED ONE issue blue TUNINGSPEC
Vehicle Model: NA8C

Engine
Maximum Output: 320PS (315hp) @ 8500 RPM
Maximum torque: 35Kg (253 ft-lb) @ 6,700 RPM
Built by: Maruha Motors
Displacement: 1930cc
Bore × stroke: 85.0mm × 85.0mm
Compression ratio: 12.7: 1
Intake system: TOYOTA 4AG individual throttles
ECU: MoTeC M48-ADV ROG
Ignition coil: MoTeC
CDI: MoTeC
Cam: Toda Racing 300 degree 10.7mm lift
Lifter: Toda Racing shim under bucket solid mechanical type
Valve spring: Toda Racing strengthened type
Timing gear: Toda Racing adjustable
Piston: Toda Racing forged 85.0mm φ
Connecting rod: Crower
Crank: Original crank lightened and polished
Head Gasket: Toda Racing 0.8 mm
Oil cooler radiator
Nitrous oxide: Dry shot × 8

Drivetrain
Clutch: ATS carbon clutch
Transmission: MATSUDA SUPIDO FURUKUROSUMISSHON (???)
LSD: ATS carbon LSD
Final Drive Ratio: 5.1:1

Suspension
Shock absorber: OHLINS MH-P
Spring: Swift F 13Kg R 11Kg
Control arms: Manatee Racing adjustable
Uprights: SP-TEC

Tire/Wheel
Wheel: Panasport F: 15X8J R: 15X8.5J
Tire: Yokohama A048 F: 225/50-15 R: 225/50-15

Brake
Brake rotor: For NA8
Brake pads: F: ED CC-M R: ED CC-M

Body
Body reinforcement: Increase spot welds + roll cage
Front spoiler: Garage Hundred One wide body
Hood: Garage Vary lightweight type
Door: FRP lightweight
Hard Top: Garage Vary lightweight type
Over Fender: NOPRO

Tsukuba Circuit 2000
1:00.307 2004 REV Super Battle Official Records

cool brake valve.

This video really makes me want to sell my turbo and build an N/A motor...I know its slow and expensive....but there is just something about it...

Yeah there's just something about it. I'll make sure to use you as my urinal at the next track event in your awesome NA car.

i found the section that is all built motors and from some reason there it;s all nas with 01+ vvt heads... hmmmm i think the japs are on the something
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solid lifters FTW.

Needs a coolant ReRoute. :giggle:

So is the Rated HP and Torque w/ the Nitrous Shot?

Chris

Slow!? Do you realize he set a 1:00 laptime around tsukuba? thats fast as hell for any N/A machine

This is at a later time. Hundred one is afilliated with chikara and maruha but my mistake it is garage Hundred Ones car.


Maruha Mahle Custom Piston

luckily it doesnt have the heat of a turbo

I'm calling BS on this. There is no way to get 253 ft/lbs without FI on any 1.93L engine. Horsepower can be gained with revs, but torque is a function of displacement and efficiency. With correct intake tuning efficiency of an NA engine can reach up to 110% (slight forced induction by using aerodynamics of an intake) but 1.93L and 253 ft/lbs doesn't add up NA. Even the GSXR 1000 only makes 87 ft/lbs per liter, and that's a bike engine! Anyone who thinks NA Miata engines can be compared to Honda K series, let alone supersport bike engines needs to look at dyno graphs. The highest torque I've ever seen from a BP motor is in the 140s.

In short, this motor is not more sophisticated than a bike engine and an F1 engine at making torque. BS.

Engine
Maximum Output: 320PS (315hp) @ 8500 RPM
Maximum torque: 35Kg (253 ft-lb) @ 6,700 RPM

More information at this link, from garage 101.

tetsuyagarage

Full Spec-

Power:

* Engine: BP
* Pistons: Marri(?)
* Rod: Maruha
* Crank: Maruha
* ITB: JENBI/ Maruha
* Overbore: 2040CC
* Radiator: Tabata
* Ex. manifold: Maruha
* Engine Cover: Maruha
* ECU: Motec
* Muffler: GHO One Off Titanium
* Sequential Transmission
* Estimated HP: 218

Handling/ wheels:

* Ohlins MH,
* Swift Springs 13Kg Front, 11Kg rear
* Manatee Control Arms
* Weds: 15x8.5 +5 offset
* Advan A048

Exterior/ Interior:

* GHO Original Front Bumper
* GHO Original Hood
* Nopro Flares
* GHO one-off Trunk
* GHO one-off Rear Garnish
* GHO Original Mirrors
* Stripped interior
* GHO one-off Carbon Fiber Dashboard
* Motec Dash Loger
* Weight (Tsukuba TT: 836 Kg), Maximum Possible: 796Kg

NA power at its finest. It did that with 218hp.

I can believe it if the car has nitrous as preclaimed

I didn't happen to see any mention of nitrous on the website I saw representing the car, and a power figure of 218hp. Not saying it's not true, I really don't know. Can anyone look at this picture and tell me if they see nitrous plumbing...

http://www.tetsuyagarage.com/GHOTTcar/gh2.jpg

Could that be the red tube?