A little off topic but I'm sure you will love this...........
So who has watched
Hot Version Vol 107 yet? *you can youtube it*
Very interesting seeing all the tested weights, boost pressures,
top speeds on back straight! and claimed power levels :shock:
Excellent spread of cars and configurations :wink: Nice typo of the RE Amemiya car running a 4.3 rear diff when it has a 4.7 in it lol, but otherwise nice production.
RE Amemiya car
193.064kmh
twins @ 1.00kg/cm 402ps
1145kg
Famspeed
189kmh
twins @ 1.3kg/cm 499ps *where did the 100ps go?*
1153kg
R-Magic drift car
200.93kmh
T04Z 1.4kg/cm 580ps (sequential dog box)
1126kg
Domar spec drift
190.375kmh
T88 1.35kg/cm 570ps (sequential dog box)
1133kg
To pick the most exciting cars, interesting to see dyno dreams don't match with reality, very cool to watch the 5 lap race and see the 400ps twins car keep right up to the 580ps car! (within 1 car length along whole back straight up to 200kmh lol)........ guess who won?
Here is a list of very well known cars and their top speeds on the back straight at this track...
2007 17th Annual Revspeed Super Battle at Tsukuba Circuit
***NOTE*** ITS FUNNY HOW ~600PS Nissan's (M speed, Best Motorsports, Garage Ito) that weigh much more are 20+kmh faster lol (and that is with larger frontal area, higher drag too)!!!! I do have ALL of these cars on video along with detailed specs of the all as well 
* 1st place- #13 M-Speed R34 Nissan Skyline GT-R (Best Lap: 55.23sec, Top Speed: 227.282 km/h)
* 2nd place- #1 Garage HRS SUN Auto Cyber Evo CT9A Mitsubishi Lancer Evolution (Best Lap: 55.864sec, Top Speed: 220.678 km/h)
* 3rd place- #22 Pro-Staff R Magic FD3S Mazda RX-7 (Best Lap: 55.947sec, Top Speed: 217.742 km/h)
* 4th place- #12 Nagisa Auto R34 Nissan Skyline GT-R (Best Lap: 56.510sec, Top Speed: 227.082 km/h)
* 5th place- #16 Kurumakobou Decide R33 Nissan Skyline GT-R (Best Lap: 56.630sec, Top Speed: 233.615 km/h)
* 6th place- #14 Garage Kagotani R34 Nissan Skyline GT-R (Best Lap: 56.833sec, Top Speed: 227.416 km/h)
* 7th place- #31 Autobacs ASM Honda S2000 (Best Lap: 57.398sec, Top Speed: 188.055 km/h)
* 8th place- #18 Best Motor Sports R32 Nissan Skyline GT-R (Best Lap: 57.422sec, Top Speed: 220.994 km/h)
* 9th place- #15 Hosaka Tuning Factory R33 Nissan Skyline GT-R (Best Lap: 57.504sec, Top Speed: 224.346 km/h)
* 10th place- #17 Keiyo Jiko R32 Nissan Skyline GT-R (Best Lap: 57.658sec, Top Speed: N/A)
* 11th place- #3 Jun Automechanics CT9A Mitsubishi Lancer Evolution (Best Lap: 57.824sec, Top Speed: 211.640 km/h)
* 12th place- #19 Auto Gallery Yokohama R32 Nissan Skyline GT-R (Best Lap: 58.081sec, Top Speed: 223.8
* 13th place- #21 Garage Ito R32 Nissan Skyline GT-R (Best Lap: 58.282sec, Top Speed: 216.650 km/h)
* 14th place- #5 Varis CP9N Mitsubishi Lancer Evolution (Best Lap: 58.456sec, Top Speed: 211.102 km/h)
* 15th place- #4 Stillway CT9A Mitsubishi Lancer Evolution (Best Lap: 58.484sec, Top Speed: 204.468 km/h)