Calculator Suite — 4T & 2T (Pro)
Rumus akurat model slider‑crank, modul 2T Port Timing & Squish. Versi 2.2
Jenis Mesin:
ENGINE CORE
cc total
cc per silinder = π×(bore/2)²×stroke ÷ 1000
FUEL & AIR
HP (maks yang didukung)
Konversi 1 lb/h ≈ 10.5 cc/min. HP ≈ (Σ flow(lb/h) × duty) / BSFC.
cc/min per injector (kebutuhan)
DRIVETRAIN
km/jam
Kecepatan = (RPM × keliling roda) / (primary × gear × final) → mm/menit → km/jam.
2‑TAK & SQUISH
Exhaust Duration
°Transfer Duration
°Blowdown Duration
°