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BMW Z4 30i G29 258hp B48B20B 2018-
Manufacturers
BMW Z4 30i G29 258hp B48B20B 2018-
High-quality Tail Gaskets Exhaust Valves BMW / MINI 2.0 16V B48B20 B48A20 (Tail Gaskets Exhaust Valves BMW MINI 2.0 16V) for reliable fitment and performance.
Set of 4 forged 4340 steel connecting rods for BMW / MINI 2.0L 16V Turbo B48B20.Brands: Boostline, ZRP Compatibility: BMW 1, 3 and 5 Series, X3; MINI Cooper Engine codes: B48B20 Bolts included: ARP 2000, L19 or CA625+
B48 forged pistons (BMW/MINI/Toyota): Table O82.83, RV 9.5:1 to 11:1, pin 22, CH 33.2. JE, Wossner, Supertech ranges. Engine and vehicle compatibility + OEM references.
High-quality Tail gaskets Valves Intake BMW / MINI 2.0 16V B48B20 B48A20 (Tail gaskets Valves Intake BMW MINI 2.0 16V) for reliable fitment and performance.
High-quality Reinforced Exhaust Valves BMW / MINI B48B20 B48A20 (Reinforced Exhaust Valves BMW MINI B48B20 B48A20) for reliable fitment and performance.
High-quality Reinforced Intake Valves BMW / MINI B48B20 B48A20 (Reinforced Intake Valves BMW MINI B48B20 B48A20) for reliable fitment and performance.
High-quality Reinforced Valve Springs BMW / MINI 2.0 16V B48B20 B48A20 (Reinforced Valve Springs BMW MINI 2.0 16V B48B20) for reliable fitment and performance.
Kit of 16 half-moon valve collets for SUPERTECH / FERREA valves, 6mm diameter:Number of grooves of your choice
Set of Trimetal ACL Race Connecting Rod Bearings forBMW / MINI B48B20A B48B20B B48A20: BMW 120i / 125i F20 F21 2016 - BMW 220i / 230i F22 G42 2015 - BMW 320i / 330i F30 G20 2015 - BMW 420i / 430i F32 G22 2016 - BMW 520i / 530i F90 G30 2017 - BMW Z4 20i / 30i G29 2018 - MINI Cooper S F55 F56 2013 - MINI John Cooper Works F56 2013 -
kit of 16 half-moon/valve keys for SUPERTECH/FERREA valves, 5mm diameter:Number of grooves of your choiceReference: KPR-5.0-7S-16
The Z4 30i G29 carries the same B48B20B as the 20i, here rated at 258hp: both versions of the roadster share exactly the same uprated stock.
This page details the cylinder head. SUPERTECH supplies the set of 8 intake valves and the set of 8 exhaust valves in standard size, the 16 uprated springs with their retainers, the intake and exhaust valve stem seals, and the 5 and 6mm collets in one or three grooves.
The rotating assembly completes the picture: forged JE PISTONS, WÖSSNER and SUPERTECH pistons, 4340 steel ZRP and BOOSTLINE connecting rods, tri-metal ACL RACE big end bearings.
