Part 2: Cars
Now we are getting down to the nitty-gritty as the saying goes. The rules that need to change the most are those governing the cars.
As touched on earlier, I get annoyed when people criticise tracks as unsuitable for the cars. That is not a problem with the track but with the cars. The only time I will accept that a track is not appropriate for Formula 1 is on safety grounds or if it is too small. It was a shame but, nonetheless, correct to axe the Nรปrburgring Nordschleife and the old 7 mile long Spa circuits but the new, shorter Spa shows that a modern, safer circuit can still be challenging. I would add that the current state of both car and circuit safety is such that it might now be acceptable to risk the Nordschleife again but I doubt that anyone would want to now.
Tracks like the Brands Hatch Indy Circuit were never going to be suitable for a Grand Prix which is why, in Brands' case at least, the Grand Prix extension was added. Such a shame it is no longer home to this level of racing.
One thing which is apparent is that racing is usually better in the rain, assuming it is not so heavy as to be too dangerous. This has led Bernie Ecclestone to suggest (probably not seriously) that tracks could be fitted with sprinklers to provide artificial rain for part of a Grand Prix. My intention is to achieve something similar by dramatically reducing grip in the dry. In order to improve racing we need to put more emphasis on the drivers and make the cars harder to drive.
One thing which is apparent is that racing is usually better in the rain, assuming it is not so heavy as to be too dangerous. This has led Bernie Ecclestone to suggest (probably not seriously) that tracks could be fitted with sprinklers to provide artificial rain for part of a Grand Prix. My intention is to achieve something similar by dramatically reducing grip in the dry. In order to improve racing we need to put more emphasis on the drivers and make the cars harder to drive.
After I have finished with my new rules proposal, I will add a more comprehensive post about circuits and other related items.
Tyres
A number of people, including many who really should know better, have been praising the tyres supplied by Pirelli in 2011 for their contribution to overtaking. This is based on the premise that the tyres have a relatively short life and then go off quickly allowing cars that have not managed their tyres too well to be more easily passed which is at best artificial.
What has actually happened is that cars that have just left the pits with fresh tyres have been shown passing cars with worn tyres which will drop further back down the field when it is their turn to pit. There might be more passing for 'The Show' but it is not overtaking! It is simply a further twist on the rule that insists on the use of two different compounds of dry weather tyres during a race which is meant to aid strategy with the idea that different cars will use the inferior compound at different times during the race, thus adding a random factor. In practice, all the front runners tend to use very similar strategies, thus cancelling each other out.
The worst thing about strategy is it encourages drivers to concentrate on using pit stops to do their overtaking rather than actually racing and trying to pass on the track. If the pass hasn't taken place by the time the final pit stop round is finished, many drivers basically give up and settle for the place they are in at the time.
The solution is to ban tyre stops and insist that cars finish the race using the same tyres that they qualified on - unless it rains of course.
This was tried a few years ago, for one season only, when there were two tyre suppliers and Michelin did the best job on most circuits. Unfortunately they got it very wrong at Indianapolis where blow-outs resulted in all the Michelin runners withdrawing at the end of the first lap leaving a six car 'race'. Ferrari put pressure on the FIA to bring back tyre stops, blaming the tyres for Michael Schumacher losing the championship. Ironically Michelin then pulled out, a year before the FIA's intended single tyre supplier rule was due, and Fernando Alonso won his second title in a row on Bridgestones with tyre stops reintroduced.
One thing that was very notable in the year when tyre stops were banned was that there was a big reduction in 'marbles' on tracks which has to be a big plus for overtaking.
I also propose that we remove the single tyre supplier rule. In the short term, Pirelli will probably continue as the sole tyre supplier but I see no reason why other companies should not be able to compete if they wish. The only stipulation is that any additional tyre supplier should be prepared to provide rubber for half the field. There is no reason why a choice of compounds should not still be available at races as some cars may be able to use softer tyres than others and some drivers might decide to gamble on a softer compound allowing them to pull out a lead, or move through the field, early on and then try to retain position when their tyres go off towards the end of the race. By retaining the rule that cars must start on the tyres used for qualifying. the prospect of special single lap Q tyres will be avoided.
The maximum size of tyres should remain as it is now but I would re-introduce compulsory grooves. Not the straight ones from the past but proper tread patterns. The actual design would be free but at least ten per cent of the surface area should be grooves in a design which would have some water dispersion ability should it start to rain.
To sum up, I want to see tyres that will last the whole race and have some form of tread pattern to enable a little water dispersion should it start to rain as slicks can be lethal in the wet. This should result in harder compounds with less dry weather grip (bear in mind that tyre companies are in racing not only for publicity purposes but also to test advances in tyre construction and rubber compounds so they are always going to be finding more grip as time passes) with the added bonuses of reduced marbles off the racing line and something I haven't mentioned earlier, increased braking distances due to the reduced grip. The longer the braking distance, the better the chance of overtaking due to a driver being able to outbrake the man in front.
Engines & Running Gear
The only important thing about engines is that they should have plenty of power, ideally a little more than the chassis can handle in order to challenge the drivers.
As I have proposed radical changes to just about everything, I think it best that the first 2 seasons of my new F1 should retain the existing engine rules at the time of introduction, depending on when that will be. Personally, I think that the 2.4 litre V8s that are current at the time of writing are preferable to the smaller turbo units that are under consideration, but these will probably already be in use by the time my changes take place, assuming this campaign ever gathers enough support to be introduced.
Eventually I would like to see engines freed up considerably. Not just different cylinder configurations, but different types of power unit such as diesels, turbines, hybrids, anything really, maybe even steam if it can be made to work competitively! Remember the Lotus 56B gas turbine car? It failed to be sufficiently competitive to encourage further development of this type of power unit, but why shouldn't something similar be allowed now when modern technology might make it work better? I want to bring back the uncertainty of experimentation. The 56B was amazing in the wet at Zandvoort until Dave Walker spun it into the catch fencing. Wouldn't it be good to see different kinds of cars that work well under certain conditions but not in others?
The obvious question is how do I propose to equalise the various possible power units? That's a tricky one for sure. Basically there are two ways which I suggest should be used in conjunction with each other.
One is fuel consumption. With no refuelling permitted, the FIA should be able to stipulate a maximum fuel tank size for each type of power unit. It will need cleverer people than me to evaluate equivalencies, but, get it right and you will have a situation where petrol, diesel, or any other type of fuel, should run out at the same time as a car with any other type of power unit.
The other means is horse power which is obviously more tricky, especially if something like KERS is also used, but I'm sure it can be possible for someone with the right knowledge and software to come up with a means of measuring power outputs and publish limits for various types of engine system to make different approaches fairly equal. There should be scope for tweaking these regulations if it appears that someone has come up with something that clearly has too big an advantage.
Everything else, transmissions, suspension and so on, should be basically free from restrictions other than excluding driver aids such as traction control. However, I would propose severely restricting what can be done to make adjustments during a race. Modern F1 isn't radio control in the sense of standing at the side of the track with a control box operating the car as happens with models. The idea of flicking a switch in the pits to make adjustments to the car or engine was outlawed some time ago, but drivers are in constant touch by radio and frequently receive instructions to adjust engine mapping and other tweaks accomplished by pressing some of the numerous buttons on the high-tech steering wheels. The race engineers are not allowed to alter anything remotely but they do monitor the cars on their laptops and instruct the drivers to make adjustments accordingly.
In my view, this amounts to a form of radio control and it is safe to assume that the engineers would make the adjustments themselves remotely if that was allowed.
I think we need to get back to the days when the driver had sole control of the car and mistakes were punished by blown engines or damaged gearboxes. Of course this is likely to be expensive, but so is the software required for monitoring and adjusting the engines today.
The priority during a race should be racing. The driver's job is to drive the car. If something goes wrong, that's the pit crew's job. Unscheduled pit stops are a random factor that is misng today unless for accident damage. Likewise, if a car runs out of fuel, it is bad luck but it adds interest by being unexpected. There was a Monaco Grand Prix back in the 1980s where car after car ran out of fuel in the closing laps and the result thus became totally unexpected. I accept that it wasn't racing as such, but it was exciting with not knowing who would stop next. Pit to car radio should only be used as a modern version of the classic pit board. By all means tell a driver that he should be careful not to use too much fuel, but he should manage his consumption with his throttle foot and by short-shifting, not by pressing a button to change the engine settings.
Maybe I'm going a bit far here, but I would also like to se a return to old-fashioned manual gear changes using a clutch and gear lever. It might be retrogressive, especially as many high performance road cars now have F1 style paddle gear shifts, but gear changing is a skill that used to sort the men from the boys in the past. Many a retirement came from missing a gear-change and over-revving the engine. Obviously this won't be popular with the people who pay for the engines, but retirements have always been part of racing and today's F1 cars are too reliable. We need a random factor to occasionally shake up the running order and give promising drivers of lesser cars an opportunity to score points and impress people.
Whilst on the subject of reliability, can we please do away with the current restrictions on engine and gearbox life along with rev limits and cylinder numbers. F1 should be as unrestricted as possible within the limits imposed by the formula, whether it be maximum capacity petrol engines or a wider scope such as I have proposed earlier.
Chassis & Bodywork
The problem these days is the aerodynamics combined with the regulations to restrict the aero developments. back in the seventies it was still early days for downforce creation and ideas were very much of the suck it and see variety rather than developing things scientifically using CFD and wind tunnels. Ubfortunately we can't uninvent computer aided design or wind tunnels but the rules can be changed dramatically to allow greater freedom of ideas which I hope will result in different approaches to bodywork design and much more variety in shapes of cars. Ultimately, I suppose, a definitive shape will arrise that is better than the rest and will be copied by all, but I hope that will take a while and it will be interesting while it lasts.
As stated, the problem at the moment i aerodynamics. The priority is creating downforce which improves cornering ability and makes overtaking harder due to downforce inducing devices being less efficient when following another car closely. This last factor has been complained about by drivers ever since wings were first ftted to racing cars back in the late 1960s.
The time has come to abandon existing aerodynamics and downforce inducing devices. Imagine a giant Formula Ford with F1 power! Perhaps that's going a bit far, but I want to see cars that have too much power for their chassis, thus putting the emphasis back on the drivers, along with the possibility of passing and re-passing because old-fashioned slipstreaming is again possible coupled with outbraking and cars sliding around due to relative lack of grip, creting further overtaking opportunities.
Certain aspects of current Formula 1 design rules need to be retained in the interests of crash safety which should never be sacrificed but anything else can be changed. All bolted on aerodynamic devices should be banned. No more wings, barge boards, or diffusers.
I will start with the plank. that was introduced originally as means of regulating ground clearance and is a good idea although it wasn't long before the forward part of the plank became used aerodynamically, being incorporated into what is generally referred to as the 'tea-tray', an aerodynamic splitter aiding air folw to the rear of the car. This has to go! My proposal is to enlarge the plank and outlaw any space or bodywork narrower than the plank below the top of the monocoque. The plank should be the minimum permitted cockpit width. The front of the plank should start at the front bulkhead where the nose cone attaches. The whole length of the plank should be in direct contact with the bottom of the monocoque. This should put an end to the modern vogue for high noses with air flowing beneath to be channelled to the rear mounted downforce promoting devices.
Chassis and/or bodywork around the plank cannot extend below the plank but can curve or slope upwards away from the plank. In this respect, underbody design, outside of the plank area, is free. Once it rises, it can flatten out or change angle, but not go down again to avoid creating a downforce creating channel. No vertical attachments would be allowed below the car.
The bodywork is to be totally unrestricted within the currently permitted maximum width limit. This width limit would also apply ahead of the front axle and behind the rear axle as wings would no longer be permitted. Any downforce generated would only be allowed to come from the bodywork which can be shaped in any way at all within the permitted maximum width limit, but with the proviso that no separate attachments such as turning vanes or wings be allowed. Hopefully this would result in different ideas from different teams creating variety amongst the shape of the cars.
Various flaps, tabs and horizontal splitters would be allowed in the interests of balancing the handling when setting up the car but they would have to be fixed whilst the car is in motion and air would not be allowed to flow between any such adjustable trim device and the main bodywork. Airboxes and radiator exit ducts would still be permitted.