BMW 430i F32/F82 252hp B48B20B 2016-2020

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BMW 430i F32/F82 252hp B48B20B 2016-2020

BMW 430i F32/F82 252hp B48B20B 2016-2020

BMW 430i F32/F82 252hp B48B20B 2016-2020 

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BMW 430i F32/F82 252hp B48B20B 2016-2020

The B48B20B in the BMW 430i F32/F82 is the 252hp version of the modular 2.0 16V turbocharged four-cylinder, mechanically identical to the B48B20A of the 420i.

This page carries the full B48 build: JE, Wossner and Supertech forged pistons in 82, 82.5 and 83mm bores, compression ratios from 9.5:1 to 11:1 and a 33.2mm compression height; ZRP and Boostline 4340 forged rods with ARP2000, L19 or CA625+ hardware; ACL RACE big end bearings in standard, +0.025 and +0.25mm; ARP2000 head and main studs; Supertech valves, springs, stem seals and collets.

The Cometic MLX head gasket for the B48 sits on the 420i B48B20A page.