@coxbox
For info, a new stock car shows 118bhp @ 6500rpm on the dealership and 117bhp @ 6500rpm in the garage menu, with 358pp
After applying oil change, this jumps to 123bhp @ 6500rpm in the garage, and 364pp
I had a look at the specs in the following nasa doc:
http://www.nasaproracing.com/rules/spec_miata_rules.pdf
Should be easy enough to follow. Basically no engine, gearbox or drivetrain mods, racing suspension and weight reduction.
To make the spec simpler, perhaps simply require a min weight, and let the player use the weight reduction and ballast options themselves as long as they meet the minimum weight?
Looking forward to getting this started...
If you would like me to do any other testing let me know, always happy to buy another '5.
P.S. I assume you'll not be applying
18.5. All anti-lock braking systems (ABS) must be disabled.
Edit:
Did a little more testing with a new MX and required changes (in order applied):
Car £17000
Oil £250
Weight Reduction Stage 3 £32000
Window Weight Reduction £3000
Carbon Bonnet £4500
Body Rigidity £17500
Racing Hard Suspension £3200
Racing Brakes £7000
Front Aero Wing £4000
Total £88450
This gives you:
385 pp
123 bhp
821 kg
Setting a min weight of 900kg will allow player to position ballast how best suits their style. This knocks the PP down to 368pp.
Final Configuration:
368 pp
123 bhp
900 kg