Hi all
What a fantastic web site, I can see a lot of diehard fans here. I was just needing a bit of help in turning to manual gears I have used auto since gt1 so well overdue for a change. Is there already help for this? I don't race cars in real life so I don't know the right gear at speed. Any help would be great or being pointed in the right direction maybe to a tutorial, if one does not exist it would be a good subject, thanks.
When it comes to use a manual gearbox, it pretty much comes down to to keep the engine working where it is most powerful.
Scenario A:
Your car got a linear powerband from 4000 rpm to 6000 rpm. At 6000 rpm, the revlimiter kicks in (when the rev guage won't go higher and bounce towards, in this case, the 6000 rpm line).
At 4000 rpm, the engine put out 400 hp (revs * torque basically).
At 6000 rpm, the engine put out 600 hp.
If you keep the engine working from 4-6000 rpm, your "average" output over the range would be 500 hp.
Scenario B:
Now, take that same car, but instead of keeping the engine in the 4-6000 rpm range, you now keep it betwen 3-5000 rpm.
At 3000 rpm, the engine delivers 300 hp.
At 5000 rpm, the engine delivers 500 hp.
Thr average output in this case would be 400 hp.
Averaging 500 hp is obviously faster than averaging 400 hp.
What it all comes down to is to maximize the average output over the rev range allowed by each gear.
From a stand still.
1st gear: 0-50 km/h
Rev range: 0-6000 rpm
Average: 300 hp
2nd gear: 50-100 km/h
Rev range: 4000-6000 rpm
Average: 500 hp
3rd gear: 100-150 km/h
Rev range: 4250-6000 rpm
Average: 512,5 hp
4th gear: 150-200 km/h
Rev range: 4500-6000 rpm
Average: 525 hp
5th gear: 200-250 km/h
Rev range: 4750-6000 rpm
Average: 537,5 hp
6th gear: 250-300 km/h
Rev range: 5000-6000 rpm
Average: 550 hp
For each gear, you increase the average output because of how the gearbox is set up (tranny).
As speed increase, so does air resistance, hence why acceleration decrease even though average output increase as you go thru the gears.
Look at the power curve in the settings menu, write down the hp at 500 rpm intervalls.
Then take the car to track and note how many revs the needle drop from 1st to 2nd, 2nd to 3rd and so on.
Make sure you're clear of the minimum rpms the engine work at while stationary (road cars usually stay at ~7-800 rpm, race cars usually stay at 1-2000 rpm).
Then, you can draw a power curve (or just take a pic of the one in the settings menu), and place each gears rev range over that curve. And within the range for each gear, maximize the average output. Note your shifting point for each gear and then try to shift as close to that point as possible.
That's pretty much the basics.
You can ofc achieve even better acceleration thru tweaking the tranny, adjust downforce etc, but the golden rule is what I've stated a couple of times by now: maximize the engines output within the rev range allowed by the tranny.
After a while, you'll hear when to shift. No need to stare at the guages. 👍
Good luck!
