Turbo 400 F / Denoon sp

 

 

 

specs of the build:

Engine

Honda CB400F 4 cylinder, air cooled

Capacity - 400cc - 51mm bore x 50mm stroke

Compression ratio 9.4:1

Redline 10,000 rpm

Stock power - 37HP @ 8,500 rpm, 24 lb-ft @ 7,500 rpm @ the crankshaft

Calculated power @ 10 PSI boost - 65HP, 44 lb-ft torque @ the crankshaft

Measured HP at wheel via G-Tech instrument - 54HP @ the wheel

Intake - Turbo>Intercooler>Upper Plenum>2 x 38mm CBR600RR throttle bodies>Log Style Lower Plenum>Injector Bodies

Intercooler - Bell core with custom end tanks

Turbo - Chinese VZ-21 (IHI RHB31 clone)

Stainless exhaust collector - hand built. Akrapovic titanium muffler

ECU - Microsquirt v3

Custom 12-1 trigger wheel, CBR600RR VR sensor

CBR600RR lower injectors (4) in custom injector bodies

CBR600RR Throttle Position Sensor

CBR600RR Fuel Pump

GM Air Temp Sensor

GM Coolant Temp Sensor

GM 2 bar sensor for MAP

GM 1 bar sensor for atmospheric Baro

Bosch 4 tower Logic Coil - Wasted spark

14Point7 Spartan 2 Wideband O2 controller/Bosch LSU 4.9

Other Engine upgrades

APE upgraded cylinder studs

Heavy duty cam chain

Barnett clutch plates

CBR600RR charging system

Hand built oil pan to accommodate turbo oil draining

CNC oil filter plate to fit oil cooler/turbo feed lines and fit a spin-on filter

Earl's curved oil cooler

Dished sprocket and bearing support to fit wider rear wheel

Chassis

Wheels - Spun Aluminum Rims, CNC machined hubs and spokes. 120 x 17 front, 160 x 17 rear

Front Forks, front disk, front caliper, front axle - CBR954RR

Triple clamps and clip on bars - CNC

Frame - Hand built 1028 ERW mild steel, 6061-T6 plate

Subrame - CNC 6061-T6

Swingarm/shock - Aprillia Mille swingarm (narrowed), CBR600RR shock. Steel rocker Link (mimics CBR600RR ratio)

Rear disk - CBR600F1. Rear Caliper - Brembo. Rear Master cylinder - Honda CR250

Body

Fairing mount, headlights - Buell Firebolt - magnesium

Fairing - Carbon Fiber

Front Fender - Carbon Fiber from unknown Yamaha - Hand formed and CNC aluminum mounts

Gauges - Koso RX-2, Accell boost gauge

Shorai Lithium battery

Custom Wiring harness

Tank - Hand formed 3003 aluminum

Seats - Hand built

 

 

- Denoon sp