Subaru EJ20/EJ25 Intake Valve Guide x 8 VG199-IN-8 FPR10 50mm Valve Lift - Ultimate

50mm Valve Lift - Ultimate drift cams featuring maximum lobe area and low duration for fast spool and more top end power

72-80mm single turbo

Years of CFD simulation and design work went into these to create as much surface area to allow oil particles to be separated from the air mixture though it’s intense but clever design

Come as a fully integrated kit using our latest ignition ignition timing kit options

\n385lb at 0

Subaru EJ20/EJ25 Intake Valve Guide x 8 VG199-IN-8 FPR10 50mm Valve Lift - UltimateOD: 11. 07mm. ID: 5. 95mm. Intake valve guide for Subaru EJ20 EJ25 engines. OD: 11. 07mm. ID: 5. 95mm. Set of 8. \nHigh quality precision machined. Made from our own proprietary Manganese Bronze. All guides need honing after fitment.