The MySpeedParts garage
Guides, builds and race-day know-how.
Buying guides, maintenance tips, and racing know-how from the MySpeedParts team.
tuning
AllMalaysianewstutorialracingnew bike launchPhilippinesThailandcomparisonelectric motorcycleHondahow it worksKawasakiMotoGPsafetyscootersuperbiketuningunderboneYamahabuying guidecrankshaftCVTexhaustkapchairecallSepangadventureaerodynamicsARRCback pressureBangkok Motor Showbrand spotlightBuriramcalculationcarburetorChang International CircuitclutchcruiserCub PrixcylindersDIYdrag racingDucatiengineEVeventexhaust tuningexpansion chamberfuel injectiongeargearingheader sizingheat rangehistoryHPSP Racingiridiumjet upKeewayKLE500LC135maintenanceMakina Moto ExpoMarshal Motomotor showmotorsportMSBKnew modelNGKno dynoPanigale V4Philippine SuperbikeR15MR2MR3racing partsramp anglerebateregulationrider profileroad taxscavengingsingle-cylinderspark plugssport bikesport touringsportbikesprocketstrokethrottle bodytop speedTracer 9 GTtransmissiontwin-cylindervariatorY15ZRZXMoto
top speed
How to Achieve a Higher Top Speed: Gearing, Aerodynamics, and Engine Tuning Explained
Top speed isn't just about horsepower — it's where engine power, final gearing, and aerodynamic drag all balance out. Here's what actually moves the needle, and what doesn't.
6 Sept 2026 · 4 min read
CVT
CVT Pulley Ramp Angle Tuning: What Changing the "Degree" Actually Does
Swapping your CVT variator to a different ramp angle (degree) changes when the belt shifts — here's how ramp angle actually works, and the real trade-off between acceleration and top speed.
6 Sept 2026 · 4 min read
exhaust
Back Pressure vs Through-Flow (Straight-Through) Exhaust: Which Is Actually Best?
"No back pressure = more power" is only half true. Here's how back pressure and scavenging actually work in a small-capacity engine, and when a chambered exhaust beats a straight-through pipe.
5 Sept 2026 · 5 min read