Spa-Francorchamps Full Lap Guide for ACC (GT3)

Everyone wants to talk about Eau Rouge. But in a GT3 car in Assetto Corsa Competizione, Eau Rouge is flat — the seven kilometres around it are where the lap time actually lives. Spa rewards drivers who treat it as a chain of exits: almost every corner feeds a long acceleration zone, so the priority order is nearly always exit first, entry second. Here is the full lap, corner by corner.

Sector 1: La Source to the top of Raidillon

La Source (Turn 1)

You arrive at around 230 km/h with the track falling slightly away on the approach. Brake at the 100 m board — or a car length before it on cold tyres — and go down to second gear. The classic mistake is a mid-corner apex: La Source is a genuine late-apex hairpin. Turn in late, aim for the inside kerb about two thirds of the way around, and get the car rotated before you touch the throttle. The run down to Eau Rouge is roughly 25 seconds of full throttle, so a scrappy entry that buys you a clean exit still beats a fast entry that leaves you crossed up on the exit kerb. Use all of the exit kerb on the left, but keep your wheels off the green paint beyond it — it takes away traction exactly when you need it most.

Eau Rouge and Raidillon (Turns 2–4)

In a GT3 on healthy tyres this is flat, or very close to it. Enter from the far left, clip the right-hand kerb at the bottom of the compression, let the car run left up the hill, then take the second right over the crest and keep the wheel as straight as possible while the car goes light. If the rear feels nervous in race conditions or on worn tyres, a small lift before the compression — not at the crest — settles it. What matters is the speed you carry over the top: 5 km/h lost at the crest is still missing at the end of the Kemmel Straight. If you're not sure you're flat, build up to it. A half-committed line here is both slower and more dangerous than a clean, deliberate lift.

Sector 2: where the lap is won

Les Combes (Turns 5–7)

Braking from about 250 km/h at the end of Kemmel. The 100 m board is the standard reference; brake just before it and take the right-hander in fourth. This is a right-left-right sequence and only the last part matters: sacrifice the first right by braking slightly deep and opening your line, keep the car tidy through the left, and prioritise a clean run through Malmedy, the right-hander that fires you downhill. Attacking the first apex just puts you out of position for everything that follows.

Bruxelles / Rivage (Turn 8)

A downhill hairpin, and the easiest corner on the lap to overrun. Brake earlier than your instincts suggest — the slope steals grip on entry — and go down to second. Enter wide, take a late apex, and let the banking in the final third of the corner catch the car. If you're consistently running wide at exit, the mistake happened at the braking point, not mid-corner.

Turn 9 (No Name)

The left-hander after Rivage is quick, fourth gear, downhill on entry. A light brush of brake or just a lift, clip the inside kerb, and let the car use the full width on exit. Don't overslow it — this is one of the corners where hesitation quietly costs a couple of tenths every lap.

Pouhon (Turns 10–11)

The best corner at Spa, and the one that shows up worst in most drivers' telemetry. It's a long double-apex left taken in fourth or fifth. Lift, give it one firm brush of brakes on the way in, and turn in early enough to treat both apexes as one continuous arc. The first apex is the one to under-commit: touch it lightly, let the car breathe out toward the middle of the track, then bring it back for the second apex and get to full throttle as the corner opens. If you find yourself waiting on the throttle at the second apex, you carried too much entry speed. Two identical laps through Pouhon are worth more than one heroic one.

Les Fagnes (Turns 12–13)

A right-left chicane on a slight downhill. Do all of your braking in a straight line, down to third, and treat the right-hander as the setup corner: a tight, patient first apex puts you on the correct side of the road for the left, which is the exit that matters. Ride the inside kerb of the left but stay off the tall sausage kerb on exit.

Campus and Stavelot (Turns 14–15)

Two right-handers that lead onto the longest full-throttle section of the lap — from the exit of Stavelot you won't lift again until the Bus Stop, roughly 30 seconds later. That makes Stavelot's exit the single most valuable one at Spa. Take Campus in fourth without drama, then focus everything on getting the car pointed straight early in Stavelot so you can commit to full throttle at or before the apex. If you have to choose between the two corners, give up Campus.

Sector 3: commitment and one big stop

Blanchimont (Turn 17)

Flat in a GT3 if you set the entry up properly: all the way to the left on approach, a shallow arc across the apex kerb, and steady hands. The corner punishes indecision more than speed — a mid-corner lift while the car is loaded up is far worse than a small confidence lift on the straight before turn-in. In traffic or on old tyres, take that early lift, then stay committed through the corner itself.

The Bus Stop chicane (Turns 18–19)

The hardest braking zone of the lap: from around 260 km/h down to second gear. Brake hard at the 100 m board and be honest about it — outbraking yourself here ruins the run across the line and all the way down to La Source. Sacrifice the entry to the right-hander, keep the car off the sausage kerbs, and straighten it through the left so you can go to power the moment you're pointed at the pit straight. This is the last corner of your lap and the first corner of your next one. Treat the exit accordingly.

Putting the lap together

Learn Spa in blocks: La Source to Les Combes, the middle sector, then Stavelot to the line. Drive each block for ten laps concentrating only on the exits, and only then start chasing entry speed. The references above are starting points — your braking markers will drift with fuel load and tyre wear, and the drivers who are quick here are the ones who notice that drift lap by lap. This is exactly where telemetry earns its keep: an AI race engineer like P1 (https://takep1.com) reads your telemetry live and coaches the exact corners and braking points costing you time, which at Spa is usually not the corner you think it is. A realistic goal for a week of practice: get within half a second of your best sector 1 and sector 3 on every lap, and spend the rest of your budget in sector 2. That's where the lap is won — and where seven kilometres of racetrack stops being intimidating and starts being fun.