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Tegiwa’s Honda NSX with a 764 hp Turbo K22

Published in engineswapdepot.com

Tegiwa and their Honda NSX called “Tsuki” visited Oulton Park in Little Budworth, England for 2026 Time Attack Pro Class. While there the team completed a fast lap of 1:36.27 in the International layout. Tsuki is powered by a turbocharged Honda K-series inline-four and Hollinger MF-2WD six-speed sequential transmission with custom gearset. The K-series motor features a Honda CSS block, Arrow Precision crank and rods, Pankl pistons, Pace Performance dry sump, Kelford Turbo VTEC camshafts, and Xona XRE6564 turbocharger. The ethanol fuel system uses eight 1050 cc injectors fed by two Grams 320 lph pumps and a Walbro lift pump. The motor produces 764 hp (561 kW) but is capable of more. You can read more about the car in the build blog.

rear-side view of a Honda NSX race car

turbocharged Honda K-series inline-four in the back of a Honda NSX race car

turbocharged Honda K-series inline-four in the back of a Honda NSX race car

view of Honda NSX door open showing race-spec interior

closeup view of rear wheel and tire on a Honda NSX race car

Honda NSX race car on Oulton Park track

Source: Tegiwa

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