![GSC Power-Division Intake Valve STD Size for 4G63T > Evo 9 Valves > GSC Power Division: Performance Camshafts and Valvetrain GSC Power-Division Intake Valve STD Size for 4G63T > Evo 9 Valves > GSC Power Division: Performance Camshafts and Valvetrain](https://www.power-division.com/watermark/product/NewValves-01.jpg)
GSC Power-Division Intake Valve STD Size for 4G63T > Evo 9 Valves > GSC Power Division: Performance Camshafts and Valvetrain
![why inlet valves are bigger than exhaust valve | why exhaust valves are smaller than intake valves - YouTube why inlet valves are bigger than exhaust valve | why exhaust valves are smaller than intake valves - YouTube](https://i.ytimg.com/vi/_237m01ySVg/maxresdefault.jpg)
why inlet valves are bigger than exhaust valve | why exhaust valves are smaller than intake valves - YouTube
![Ferrea Racing Components - Volkswagen/Audi 2.0T FSI - Competition Plus Intake Valve - Super Flo - 1mm Oversize - Single Ferrea Racing Components - Volkswagen/Audi 2.0T FSI - Competition Plus Intake Valve - Super Flo - 1mm Oversize - Single](https://www.ecodetuning.com/images/product/Ferrea/Ferrea-Valve.jpg)
Ferrea Racing Components - Volkswagen/Audi 2.0T FSI - Competition Plus Intake Valve - Super Flo - 1mm Oversize - Single
![VW Intake Valve - 35.5mm - 1500-1600cc - 1967-74 Beetle - Ghia - Thing - 1963-71 Bus - 1962-73 Type - 311109601 VW Intake Valve - 35.5mm - 1500-1600cc - 1967-74 Beetle - Ghia - Thing - 1963-71 Bus - 1962-73 Type - 311109601](https://www.jbugs.com/store/graphics/00000001/113109601D.jpg)
VW Intake Valve - 35.5mm - 1500-1600cc - 1967-74 Beetle - Ghia - Thing - 1963-71 Bus - 1962-73 Type - 311109601
![ProX Steel Intake Valve Beta RR 400/450/525 05-09, KTM EXC 450/525 00-07, EXC/SX 525 03-07, Husaberg FE 450/550/650 | Maciag Offroad ProX Steel Intake Valve Beta RR 400/450/525 05-09, KTM EXC 450/525 00-07, EXC/SX 525 03-07, Husaberg FE 450/550/650 | Maciag Offroad](https://www.maciag-offroad.de/shop/artikelbilder/normal/43333/prox_stahleinlassventil1_1367576171.jpeg)