Zynerji wrote: ↑20 Jun 2021, 19:40
Sell the designs to IndyCar.
The build quality, complexity and tolerances of F1 designs is too high for Indycar budgets. Indycars are rather crude (as are GTE and most non-F1 racing cars TBH!).
The build quality of an Indycar is more like an F1 car from 20 to 30 years ago.
Heck, even an F1 car from 25 years is extremely rudimentary in terms of fit and finish compared to a modern F1 car.
Force India:
Indycar:
The F1 car is incredibly intricate, densely-packed and elaborate to build and maintain compared to the Indycar, and hence probably not cost-effective enough for Indycar series. The Indycar is more of a simple, straight-forward cost-effective racing car.
For reference here's an F1 car from 25 years ago (
Ferrari 412 T1) or 33 years ago (
McLaren MP4/4) which are more akin the complexity level of the modern day 2021 Indycar.
Zynerji wrote: ↑20 Jun 2021, 23:41
Have they been offered F1 level machinery in the last 30 years? Maybe they would jump at the chance to upgrade?
Can they afford it?
Things like simple rectangular radiators and circular oil tanks housed in oversized sidepods must surely save money compared to items that are sculpted and honed to the last mm? Likewise, coil springs cheaper than a miniaturised torsion bar system? Saving money by not having a heave damper, etc?
You don't seem to mention the no-expense-spared nature of the Formula One car, that may be beyond the means of an Indycar team?
Heck Williams still have the simple cast aluminium alloy gearbox housing like the X-Trac and they
are a Formula One team!
Where X-Trac supply the Indy box, their box was considered subpar and uncompetitive in Formula One -- were it suitable for hybrid turbo torque, the chunky shape of the X-Trac would probably cause F1 aerodynamicists to have a fit!
https://www.xtrac.com/product/p1044-formula-1-gearbox/
Really, the main thing holding back the Indycar on road courses compared to Super Formula or Formula 2 (apart from the Indycar's much, much higher weight) is the low downforce levels. That's very deliberate. The organisers could put much bigger Venturi tunnels on the car if they wanted to (the Super Formula car uses a lot more ground effect, as does the F2), but they have chosen not to for their own reasons.
Indycar diffuser:
https://racer.com/wp-content/uploads/si ... 562&crop=1
F2 diffuser:
https://www.raceenginesuppliers.com/Por ... ight_1.jpg
As you can see, the F2 car has a much larger diffuser than the Indycar -- hence why it is faster on road courses. Obviously F1 cars are so advanced, that even with the flat floor rule and
very shallow permitted diffuser angle, they still produce dramatically more downforce than F2!