Special/Ultimate Parts

Got carbon propshaft for the LC500, which is a coincidence because it's one of my project cars.

Didn't change anything though, just increased the PP around 0.72
 
Does it exist?
A5281C02-1437-454F-B569-23C24EF93604.jpeg
 
Finally, titanium conrods for a car I ACTUALLY DRIVE! 😲😲😲
Titanium Conrods, Dodge Viper '02, 854>896 HP! (920 HP pre-1.16)
It kinda sounds like a Huracan at redline now... 😂
 

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They really should have put all of these available for purchase at the tuning shop but make it so that we have to test out and determine which parts combination works best with our cars and our driving style so that everyone don't just install every expensive part.
 
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Whats going on😱, have the change something in this update with s parts considering how many i have seen in this post the last few days, gets me excited if they have👍
 
I won't spoil the whole list (mostly because I'm not going to write out all 670+ parts) but I thought I'd give some info about the effects of unpurchasable tuning parts (and compare them to purchasable ones).

Displacement
Bore Up
provides 1-6% flat increase in torque, with an outlier of 8% for the 300SL '52.
Bore Up S provides a 1-2% flat increase in torque when compared to Bore Up.

Stroke Up provides 3-7% flat increase in torque.
It also compresses the torque graph to 98% width on all cars except the Abarth 500 '09, 911 GT3 RS '16, GR Yaris '20 (where it stays the same).
Stroke Up also provides an increase to a presumed electric stat for the Aqua S '11 and Prius G '09 (might be a 5% increase?).
Stroke Up S provides a 1-2% flat increase in torque across the board compared to Stroke Up.

NA Tuning
Titanium Connecting Rods & Pistons
stretches the torque graph to 103% (few cars) or 105% width (vast majority of cars).

High Lift Camshaft increases max RPM by 300 (and equally increases AI / AT shift point by 500rpm, afaik).
For some engines, it also provides a 2-47% (???!!!) increase in torque. These engines do not have a High Lift Camshaft S part.
High Lift Camshaft S increases max RPM by 500 - that's 200rpm more than the standard part (increases for AI / AT equally again).

Other
Ultra-High RPM Turbos
have a lot of variance and they're actually simulated in GT7 - finally - so all I'll note is the 500F '68 has the most boost for an Ultra-High with 4.5bar @ 4000rpm.
This is only the 4th highest turbo boost in the game: the Audi R18 '11 has a purchasable 5.73bar @ 4000rpm upgrade & the BRZ GT300 '21 has both a 5.08bar @ 5500rpm and 5.0bar @ 4500rpm purchasable upgrades.

Carbon Propeller Shafts reduce wheel inertia by 4% and propeller inertia by 30%.
I'm a little unsure as to the specific places these are used for calculations so I can't say what the exact result of this is.

Lightweight Stage 5 has a range of 2-4% weight reduction (as % reduction from stock) over the previous available stage.
The Amuse S2000 is an outlier: it has no previous stages and reduces by 6%.
The GT by Citroen Road Car is a really weird outlier: it's Stage 5 weight reduction is 1% heavier than it's only other stage, Stage 3!
 
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I done like 20 times for 4 star roulette becouse i want those special parts, i am not doing the engine swap ticket just focus on getting the exclusive parts but the chance is really low,
 
ddm
I won't spoil the whole list (mostly because I'm not going to write out all 670+ parts) but I thought I'd give some info about the effects of unpurchasable tuning parts (and compare them to purchasable ones).

Displacement
Bore Up
provides 1-6% flat increase in torque, with an outlier of 8% for the 300SL '52.
Bore Up S provides a 1-2% flat increase in torque when compared to Bore Up.

Stroke Up provides 3-7% flat increase in torque.
It also compresses the torque graph to 98% width on all cars except the Abarth 500 '09, 911 GT3 RS '16, GR Yaris '20 (where it stays the same).
Stroke Up also provides an increase to a presumed electric stat for the Aqua S '11 and Prius G '09 (might be a 5% increase?).
Stroke Up S provides a 1-2% flat increase in torque across the board compared to Stroke Up.

NA Tuning
Titanium Connecting Rods & Pistons
stretches the torque graph to 103% (few cars) or 105% width (vast majority of cars).

High Lift Camshaft increases max RPM by 300 (and equally increases AI / AT shift point by 500rpm, afaik).
For some engines, it also provides a 2-47% (???!!!) increase in torque. These engines do not have a High Lift Camshaft S part.
High Lift Camshaft S increases max RPM by 500 - that's 200rpm more than the standard part (increases for AI / AT equally again).

Other
Ultra-High RPM Turbos
have a lot of variance and they're actually simulated in GT7 - finally - so all I'll note is the 500F '68 has the most boost for an Ultra-High with 4.5bar @ 4000rpm.
This is only the 4th highest turbo boost in the game: the Audi R18 '11 has a purchasable 5.73bar @ 4000rpm upgrade & the BRZ GT300 '21 has both a 5.08bar @ 5500rpm and 5.0bar @ 4500rpm purchasable upgrades.

Carbon Propeller Shafts reduce wheel inertia by 4% and propeller inertia by 30%.
I'm a little unsure as to the specific places these are used for calculations so I can't say what the exact result of this is.

Lightweight Stage 5 has a range of 2-4% weight reduction (as % reduction from stock) over the previous available stage.
The Amuse S2000 is an outlier: it has no previous stages and reduces by 6%.
The GT by Citroen Road Car is a really weird outlier: it's Stage 5 weight reduction is 1% heavier than it's only other stage, Stage 3!
Wow, thank you for this information! So does this mean you have access to the inner workings of the game?
 
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Some findings:

  • Bore Up S does NOT have an effect in the rev range. It seems to increase the torque throughout like the regular Bore Up.
  • Stroke Up S decreases max rpm by a further 100 rpm, but will increase torque across the remaining range.
  • High Lift Camshaft S increases max rpm by a whopping 500 rpm.
  • Titanium Conrods increase max rpm by 400 rpm. Also supposed to have an effect on throttle response (I can't measure it).
  • Ultra High RPM Turbo/Supercharger will make the car's powerband further biased towards high rpm, but actual benefit is car dependent. In the RE Amemiya for example there's almost no benefit. In others, there could be. Superchargers will always be beneficial though, as they're usually available for torquey cars.
  • Keep in mind that, due to the absurd levels of boost, an Ultra High RPM Turbo will most certainly require an Anti-Lag System if you want the car to wake up quickly after gear changes.
  • Fuel consumption is tied to ENGINE, not CAR. This automatically means the best swaps are from racecars, which are tweaked to have better range. Ideal swap is racecar engine in a light car. RX-7 FD with 787B swap is officially broken, unbalanced, OP, you name it.

Some cars are just amazing with all these parts installed.
 
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I think it is legitimately impossible to earn the following parts right now:

  • Ultra-High RPM Turbo for anything besides the R35s, RX-7s, Veyron and BRZ
  • ANY High RPM S Supercharger

If someone has got either of these then please do let me know. Otherwise I think these are genuinely leftovers from a former version of the game, just like the M96 engine.
 
Tit. rods and pistons for the NISMO!
The ultra high rpm turbo brought power to 992hp...rods and pistons gave it +50hp and +409rpm
1042hp Nismo :cool:
 

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Wow, thank you for this information! So does this mean you have access to the inner workings of the game?
I don't have the most recent update yet (& don't ask me to leak anything).
And that doesn't necessarily mean I know what it all means. :P

I'm willing to provide faster info on things that could be figured out from the game itself (however slowly). Car & part performance info, roulette odds, etc.

(Of course, the actual output PP or power/torque values when parts are equipped, I can't tell you because those are calculated on the fly.)
 
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That is truly beautiful to see... a car reaching its true full potential! I'd love to race against that thing in drag lobbies, and I'm sure many others would too!
All i need now is Camshaft S and lvl 5 weight reduction. It should be an absolute animal on the strip and on the track...it's already my fastest street car on most tracks (killer tune). Gonna start working on a drag tune today!
 
All i need now is Camshaft S and lvl 5 weight reduction. It should be an absolute animal on the strip and on the track...it's already my fastest street car on most tracks (killer tune). Gonna start working on a drag tune today!
Wait a sec... the Nismo has S Camshafts?!
 
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