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The all-conquering Honda RA168E V6 turbo used in the McLaren MP4/4 and Lotus 100T in 1988. Honda returned to Formula One in 1983 as an engine supplier for Spirit and stayed in the sport for a decade, at various times teaming with Williams (1983–87), Lotus (1987–88), McLaren (1988–92) and finally Tyrrell (1991). Though they often supplied ...
The Honda RA168E V6 turbo used in the MP4/4. The situation improved immensely when Ayrton Senna was signed to partner Alain Prost (at Prost's suggestion) on a three-year contract. The McLaren chassis, the Senna and Prost pairing, and finally the new Honda RA168E engines with 685 bhp (511 kW; 695 PS), looked like a formidable combination. [8]
Following the turbo domination, forced induction was allowed for two seasons before its eventual ban. The FIA regulations limited boost pressure, to 4 bar in qualifying in 1987 for 1.5 L turbo; and allowed a larger 3.5 L formula. Fuel tank sizes were further reduced in size to 150 litres for turbo cars to limit the amount of boost used in a race.
It is fuel injected, has an aluminum-alloy cylinder block and cylinder head, is a SOHC 16-valve design (four valves per cylinder) and utilizes Honda's i-VTEC system. The R series engine has a compression ratio of 10.5:1, features a " drive by wire " throttle system which is computer controlled to reduce pumping losses and create a smooth torque ...
2015 3.5 L twin-turbo (SCG 003 Competizione) 2016 3.5 L twin-turbo (Ligier JS P2) 2018 3.5 L twin-turbo (Acura ARX-05) Honda Formula 1 V6 turbo hybrid - 90° DOHC. 2015 1.6 L RA615H (McLaren MP4-30) 2016 1.6 L RA616H (McLaren MP4-31) 2017 1.6 L RA617H (McLaren MCL32) 2018 1.6 L RA618H (Toro Rosso STR13)
The Japanese automobile manufacturer Honda has participated in Formula One, as an engine manufacturer and team owner, for various periods since 1964.They are currently active participants in the form of engine manufacturers since 2015, producing the RA Series Hybrid power units currently powering the Red Bull Racing Formula One team and the Visa Cash App RB Formula One team.
The Honda RA6xxH/RBPTH hybrid power units are a series of 1.6-litre, hybrid turbocharged V6 racing engines which feature both a kinetic energy recovery (MGU-K) electric motor directly geared to the crankshaft and a heat energy recovery (MGU-H) electric motor attached via a common shaft to the turbocharger assembly.
Consumer Reports (CR), formerly Consumers Union (CU), is an American nonprofit consumer organization dedicated to independent product testing, investigative journalism, consumer-oriented research, public education, and consumer advocacy.