I am fine tuning the 5 MT RALLIART Evo X at Bathurst, works well so far with raised power to 360PS, against the R34 GTR Vspec, both laps at 2:31s with ease on CS. Both have pro and cons. Should be fun for future event, might also test the STi R205 with small power bump to reach 2:31s.
Joined already, not sure if my timings IRL match for this race.@OdeFinn, why don't you join the club, and race with the club, next even with Tsuchiya-san NSXR on SH/SM tire at Suzuka. Click the link posted by Dan
TVR CERBERA Speed 12 W112 BHG
Ridox Version
Special Build TVR Speed 12
Comfort Soft to Sports Soft
CAR : TVR Cerbera Speed 12 '00
Tire : Comfort Soft to Sports Soft
Specs Heaviest Running Weight Stock GT6 Power
Horsepower: 797 HP at 7500 RPM
Torque: 648.0 ft-lb at 5500 RPM
Power Limiter at : 100%
Weight: 1145 kg
Ballast : 197 kg
Ballast Position : 44
Weight Distribution : 51 / 49 - based on TVR claim at around 50/50, 50.1/49.9 used.
Performance Points: 622
GT AUTO
NO Oil change
Improve Body Rigidity ( NOT INSTALLED ) -OPTIONAL - Recommended, the real car has roll cage from factory.
Wheels : Standard Size Stock or PDI P525 or RAYS GT-C in Black
Custom Rear Wing ( OPTIONAL)
Wing Mount Standard Type C
Wing Large Type A
Winglets Large Type C
Height +2
Width -10
Car Paint : Rosso Pearl or Rose Red ( real car paint - use red pearl or metallic based paint in GT6 ) or GT6 Polarized 007 or Chameleon Orange
Tuning Parts Installed :
Racing Exhaust
Adjustable LSD
Fully Customizable Suspension
Fully Customizable Dog Clutch Transmission
Weight Reduction Stage 3
Suspension - TVR Race Car based Eibach Springs 800/400 / Bilstein Damper
Front, Rear
Ride Height: 85 85 or OPTIONAL Lower Height at 80 80 or 71 71
Spring Rate: 14.29 7.14
Dampers (Compression): 4 6
Dampers (Extension): 3 4
Anti-Roll Bars: 3 1
Camber Angle: 0.8 1.0
Toe Angle: 0.08 0.25
Stock 6 speed for Base or
DOG CLUTCH TRANSMISSION - OPTIONAL Holinger RD6 6 Speed
Install all power parts
Set Default
Set Auto Max Speed at 470kmh / 292mph
Adjust each gear :
1st 3.157
2nd 2.182 / 2.131
3rd 1.653 / 1.550
4th 1.240 / 1.190
5th 0.963
6th 0.779 / 0.704
Set Final : 3.310 - uses stock GT6 final, 2nd,3rd,4th and 6th has alternative ratios.
LSD TVR Harrop ( Eaton ) Low Preload Base
Initial Torque : 12
Acceleration Sensitiviy: 28
Braking Sensitivity: 5
LSD TVR Harrop ( Eaton ) Medium Preload
OPTIONAL for Higher Grip Tires ( Sports Tire )
Initial Torque : 16
Acceleration Sensitiviy: 28
Braking Sensitivity: 5
Aero - Base
FRONT = 350 ( MAX )
REAR = 350
Aero - Optional
FRONT = 350 ( MAX )
REAR = 370 - 380 ( Depend on the Track - High Speed ) Tested at Bathurst with 370.
Brake Balance:
6/5 ( personal BB) or for ABS 0 wheel : 5/4, for ABS 1 - feel free to use your preferred brake balance.
Recommended setting for DS3 user :
Steering sensitivity at +1 or +2, all aids off, except ABS 1 ( if not comfortable with ABS 0 ) with 6/5 brake balance as starting point.
Notes :
This is a quick build to tame the TVR Speed 12, using some real life data as reference. The weight uses heaviest weight mentioned in online car catalog at 1145kg with TVR claimed at close to 50/50 weight distribution.
Power uses stock GT6 power ( TVR claimed power ) at 797HP or around 808PS, TVR claimed 811PS. The torque is very close on stock power at 648, while the real claimed torque at 650. This will be okay for now.
The suspension uses real life TVR race cars ( Griffith and Tuscan ) spring rate range at 800-1200 lb/in front spring and 400-1000 lb/in rear spring. For this Speed 12, I used 800/400 spring combo, which provide good traction with the intended aero level. Damper is set to maintain good traction with good response, while the ARB at the rear as low as possible similar to some TVR race car setup which some even have no rear roll bar and stiffer front ARB to keep things stable but still have good turn in. Camber and toe uses TVR Griffith OEM alignment range which should work well for Speed 12.
Gear ratio uses stock 6 speed for base, but I also include Holinger 6 speed ratio based on RD6 gear ratio catalog. The individual gear ratio has been set to make use of the engine power and still able to have room for TVR claimed 240mph. An alternate ratio for some of the gears are also provided to give some alternative for different track condition.
LSD of the real TVR Speed 12 uses Harrop built LSD, presumably based on Eaton LSD. For this quick build I set the LSD with low preload and medium lock to give the Speed 12 good balance from comfort soft to sports soft tire. I also added optional LSD with higher preload that my be suitable for sports tire, try it and use it if it works for you.
Aero is unique in this car, as the real car actually uses aero and body/chassis parts from the GT class Speed 12 race car. It has good amount of downforce, so I set the Speed 12 with max front aero to give the car excellent turn in and steering response, with the rear at 350 ( same as front ) to keep good balance, but more importantly not overload the rear axle on higher speed with too much downforce. The optional aero has higher rear at 370-380, this is optimum range that still allowed the rear maintain good traction while not causing too much push on higher speed. Higher rear aero will cause tendency on lower gear acceleration to cause wheelspin as the downforce is too high for the rear spring. It's having the good balance of spring and aero that makes the TVR Speed 12 maintain it's composure in all speed.
The TVR Speed 12 needs very good throttle control on comfort tires, always modulate the throttle between 60%-80% on lower gears ( 1st to 3rd ), particularly from mid corner to exit.
Brakes may need some more distance, as the car has very rapid acceleration, care must be taken when judging brake distance.
I tested and tuned mainly at Tsukuba, but I also brought the Speed 12 to other tracks as well to gauge how the build can cope with varied track condition on comfort tires. All test are done with stock 6 speed transmisison.
The Tsukuba test lap yield 1:01s lap time on CS tire and 80mm ride height + 350/350 aero. It's a very good time, which is similar to modern supercar times for a car with no modern tech to aid the driver.
Other track the Speed 12 has set with CS tire :
Apricot Hill 1:30s 80RH 350/350
Special Stage Route 5 1:33s 85RH 350/350
Midfield Raceway 1:16s 85RH 350/350
Bathurst / Mt Panorama : 2:17s 85RH 350/370
At Midfield Raceway, it did 1:16s with ease and lots of room to improve, while at Bathurst, the Speed 12 uses higher rear aero at 370 to help keep it more planted on the bumpy roads. The ride height for most of the test was done on 85mm ( stock ride height ), but the car also drives well on 80mm ( Tsukuba and Apricot Hill Test ), even lower height at 71mm also has been tested.
I provide all the replay of all the test laps above, enjoy the view and use them as ghost to improve your driving prowess with the Speed 12 Monster
The real car in action at Silverstone
I think I spun out three times. The other two disqualified laps were from just poor driving and then going off the track. 
I built the Honda NSX that is going to be used for this week's Fan Club Race Event. The car drives very nicely. I took it to Suzuka 2014, just to see what I would be up against...I ran 5 total laps -- I had 5 black flagged laps.
The car actually delivers the power pretty smoothly...I don't know why I am having so much difficulty with the car.
Don't worry about posting quick lap times, when in race, you will have more time to worry about being consistent and pamper the SM tire
Hey! I told you already in the Fun Club thread.The pressure is too much
NICKS FORZA FERRARI DINO 246 GT '71 ( Street / Track )
Tuned to replicate Nicks Forza Ferrari Dino 246 GT Customer Car
Comfort Soft / Sports Hard
CAR : Ferrari Dino 246 GT '71
Tire : Comfort Soft or Sports Hard
Specs
Horsepower: 251 HP at 6600 RPM
Torque: 206.7 ft-lb at 6100 RPM
Power Limiter at : 97%
Weight: 1080 kg
Ballast : 0 kg
Ballast Position : 0
Weight Distribution : 46 / 54 as stock
Performance Points: 450
GT AUTO
Oil change
Wheels : Standard Size - Stock
Car Paint : Cafe Au Lait
Tuning Parts Installed :
Engine Tuning Stage 1
Sports Computer
Sports Exhaust
Catalytic Converter Sports
Intake Tuning
Adjustable LSD
Twin Plate Clutch
Fully Customizable Suspension
Suspension - NICKS FORZA FERRARI Custom Coilover ( Street )
Front, Rear
Ride Height: 115 115
Spring Rate: 5.37 4.47
Dampers (Compression): 7 4
Dampers (Extension): 6 4
Anti-Roll Bars: 6 5
Camber Angle: 0.1 0.1
Toe Angle: -0.08 0.17
Suspension - NICKS FORZA FERRARI Custom Coilover ( Street ) -
1.09 UPDATE
Front, Rear
Ride Height: 115 115
Spring Rate: 5.37 4.47
Dampers (Compression): 7 4
Dampers (Extension): 6 8
Anti-Roll Bars: 6 5
Camber Angle: 1.0 1.0
Toe Angle: -0.08 0.17
Ferrari Alignment Range for Street / Track - HIGHLY Recommended to run with Track Pack Springs ( 7.73 / 6.44 ) - OLD Version collected from owners alignment.
Camber Angle : 0.2 1.1 ( Camber Front Range : 0.16 +- 0.16, Camber Rear Range : 1.1 +- 1.4 )
Toe Angle : 0.03 0.41 ( Toe In Front Range : 0.03 to 0.16, Toe In Rear range : 0.00 to 0.53 )
Ferrari Alignment Range for Street / Track - HIGHLY Recommended to run with Track Pack Springs ( 7.73 / 6.44 ) - Based on Ferrari Manual and Service Bulletin
Camber Angle : 0.0 1.2 ( Camber Front Range : 0.0 ( manual has positive camber range ), Camber Rear Range : -1.2 to -1.5 )
Toe Angle : 0.03 0.24 ( Toe In Front Range : 0.00 to 0.24, Toe In Rear range : 0.00 to 0.24 - both 0 to 3mm toe in)
Suspension - NICKS FORZA FERRARI Custom Coilover ( Track Pack ) -
Ferrari Owners Alignment - Old
Front, Rear
Ride Height: 115 115
Spring Rate: 7.73 6.44
Dampers (Compression): 7 4
Dampers (Extension): 6 8
Anti-Roll Bars: 6 5
Camber Angle: 0.2 1.1
Toe Angle: 0.03 0.41
Suspension - NICKS FORZA FERRARI Custom Coilover ( Track Pack ) -
Ferrari Manual Factory / Service Bulletin Alignment
Front, Rear
Ride Height: 115 115
Spring Rate: 7.73 6.44
Dampers (Compression): 7 4
Dampers (Extension): 6 8
Anti-Roll Bars: 6 5
Camber Angle: 0.0 1.2
Toe Angle: 0.03 0.24
For stiffer spring rate ( track pack ) use : front : 7.73 and rear 6.44 ( recommended for Nordschleife/Ascari/Willow Springs etc ) or front : 9.27 and rear 7.73 ( less bumpy track / High Speed Ring/ SSR5 / SSR7 / Tokyo etc)
For even sharper handling, suitable for tarmac / dirt rally racing : front : 8.19 and rear : 10.65 ( care necessary as the car will be more responsive and wild )
LSD - ZF 2 way high preload
Initial Torque : 26
Acceleration Sensitivity: 30
Braking Sensitivity: 30
Alternate LSD for looser handling-Highly RECOMMENDED
LSD - ZF 2 way high preload
Initial Torque : 26
Acceleration Sensitivity: 26
Braking Sensitivity: 26
Brake Balance:
7/5 ( personal BB) or for ABS 0 wheel : 7/5, for ABS 1 - feel free to use your preferred brake balance.
Recommended setting for DS3 user :
Steering sensitivity at +1 or +2, all aids off, except ABS 1 ( if not comfortable with ABS 0 ) with 7/5 brake balance as starting point.
Notes :
I made this replica to replicate a what if version of a Nicks Forza Ferrari customer car who wants to do track racing with a Dino 246. The base custom coilover has soft spring rate, yet provides ample improvement over stock Dino suspension. While the stiffer rates are meant for higher speeds of track racing and higher grip tires. The car was tuned and tested both at Tsukuba and Nordschleife.
With 250+HP, the car is quick, agile and very rewarding to drive around the track
UPDATE 1.09 : Added Ferrari Alignment Range, revised rear damper extension for more stable rear and better traction from mid to exit. Updated Camber on original setup to 1.0 all around. Added Alternate LSD with more freedom / loose, highly recommended for less experienced driver
UPDATE 1.15 : Added new Ferrari Manual / Service Bulletin alignment, the old Ferrari alignment was based on reported Dino alignments range done by the owners. Corrected the owners alignment - old version rear toe in range, now it has zero to to 0.53 ( 0 to 6+mm total toe in ), 0.41 still used for toe in for the old version Ferrari alignment ( 5mm total toe in )
375PP = 57s lap
💡 It would take me a while to be able to do a Top 10 ranking. Maybe Top 5 or so...either way, there would be a lot of cars I would have to drive again to refresh my memory.
The recent one is TVR Speed 12 and Mitsu GTO
The TVR Speed 12 is scary. I believe that I was lighting up the rears in 4th gear!!!My favorites are all of them
Hmm..I don't think I've built the Mitsubishi GTO. Obviously, I haven't built all of your cars. There are some that I'm just not totally interested in, but there still are many that I am interested in that I just haven't gotten around to yet. I mean, I have already spent almost half of my trust fund on Ridox Engineering Services LTD. 
I really need to let those accounts earn some interest...
The TVR Speed 12 is scary. I believe that I was lighting up the rears in 4th gear!!!
I can understand why you would love all you cars equally. You've invested so much time into ALL of them. They're your babies. 👍 I'm just the obnoxious teenager who shows up to say "Hey Mr. Ridox...I'm here to take your Diablo out to the movies. Don't worry. I'll have her home by midnight!"
The TVR Speed 12 really teach the driver to respect the gas pedal Get my replay and chase them, but don't overdo the gas on the first 3 gears The PitRoadM GTO also command the same respect, 900+HP and close to 1500kg, built for 9s quarter mile, racing at the track means riot.
Oh, the Mitsubishi hasn't been released yet...Gotcha! 👍 I haven't purchased a 3000GT yet. I prefer to stick to Premium model cars, but sometimes I have no choice. It astounds me that Gran Turismo 6 doesn't have a Mark IV Toyota Supra in Premium. That is just sacrilegious. I mean, I know it's not a Nissan SkylineI haven't posted the Mitsu GTO yet
, but can't we have at least ONE Toyota Supra Mk IV Premium car? People forget just what a badass car that mid-90's Supra really was. It wasn't just fast in a straight line. It could pull almost 1G on the skidpad and it's brakes were phenomenal! Is that why you have 2JZGTE in your username, Ridox?
Oh, the Mitsubishi hasn't been released yet...Gotcha! 👍 I haven't purchased a 3000GT yet. I prefer to stick to Premium model cars, but sometimes I have no choice. It astounds me that Gran Turismo 6 doesn't have a Mark IV Toyota Supra in Premium. That is just sacrilegious. I mean, I know it's not a Nissan Skyline
The 2JZGTE is the only engine back in the 90's that can go toe to toe with RB26DETT and at times have the upper hand with its bigger displacement and easier to produce high boost and torque. Both are bulletproof engine that can go to 600+HP without even strengthening the bottom end ( engine block / crankcase )
That is just a ridiculous amount of horsepower for this game. I would hate to run that car in a room with tire wear turned on 'very fast'.
Ridox did such a wonderful job with the Lamborghinis in GT6...especially the Diablo's, in my opinion. They're just so fun to drive.
and it needs SM tire to reach 9s quarter mile.
