Engine K20Stock Horsepower 200hp JDM 220hp
TYPE 1ST
+25 percent (250hp)Mix In* ECU (Skunk2, Hondata) * Header (Skunk2) * Mega Power exhaust (Skunk2) * Stage 1 camshafts (Skunk2)
+50 percent (300hp)Preserve ECU, header, exhaustMix In* Stage 2 camshafts (Skunk2) * Intake tube * Higher compression * Cam gear (Skunk2 * Intake manifold (Skunk2) * Fuel rail (Skunk2)
+75 percent (350hp)Preserve ECU, header, exhaust, intake tube, higher compression, cam gear, intake manifold, fuel railMix In* Stage 3 camshafts (Skunk2) * Ported and polished head (Skunk2)* Valvesprings and retainers (Skunk2) * Valves (Skunk2) * Stroker kit (Skunk2)
+100 percent (400hp)Preserve ECU, header, exhaust, intake, higher compression, cam gear, intake manifold, fuel rail, camshafts, ported and polished head, valvesprings and retainers, valves, stroker kitMix In* Dry sump * Maximum compression*Another option is a bolt-on or custom turbo kit.
TYPE 2ND
+25 percent
+50 percent (300hp)Preserve air intake, ECUMix In* Header (Hytech)* Custom exhaust * Stage 3 camshafts (Skunk2, IPS)* Valvesprings (Skunk2, Eibach) * Valve spring retainers (Skunk2) * Higher compression pistons (JE, Arias) * Ported and polished head (Head Games) * Throttle body (BDL, Skunk2) * 650cc injectors (RC Engineering)
+75 percent (350hp)Preserve intake, ECU, valvesprings, retainers, ported and polished head, injectors, exhaustMix in* Supercharger (Jackson Racing) * High boost pulley (Jackson Racing) * Supercharged camshafts (Jackson Racing) * Higher compression pistons (JE, Arias) * Connecting rods * 4-1 header (Hytech) or * GT28RS through GT30 turbo * Turbo manifold cast log-style * 3-bar MAP sensor
+100 percent (400hp)Preserve intake, ECU, valvesprings, retainers, ported and polished head, exhaust, MAP sensorMix in* GT30 or larger turbo kit * 750cc injectors (RC Engineering) * 255lph high-flow fuel pump * Turbo cams * Forged pistons * Forged or billet connecting rods * Sleeved block * Boost controller
Engine B18CStock Horsepower USDM 170hp JDM 220hp
TYPE 1ST
+25 percent (212hp)Mix In * Header (DC Sports, GReddy, Toda) * Straight-through exhaust (HKS, GReddy, A'PEXi, Tanabe)* Air intake (AEM, Fujita Air) * Mild camshafts (Skunk2, Buddy Club, Toda) *don't forget the cam sprockets* Some type of chipped ECU or fuel controller * Stock injectors are sufficient at this power level
+50 percent (255hp)Preserve header, exhaust, intakeMix In* More aggressive cams (Toda, Skunk2) * Valvesprings and retainers (Buddy Club, Toda Racing, Skunk2, Supertech) * Intake manifold and larger throttle body (Edelbrock, Skunk2) * 11.0:1 and 12.0:1 high-compression pistons (Japanese spec Integra Type R, Arias, CP, JE) * 310cc or 370cc injectors (RC Engineering) * Adjustable fuel pressure regulator (B&M, AEM) * Engine management will keep your engine safe and allow you to raise the rev limit (AEM, A'PEXi, Hondata)
+75 percent (297hp)Preserve valvetrain, fuel pressure regulator, engine managementMix In* Race spec cams (Toda, Skunk2) * Custom racing header * Velocity stack, individual throttle bodies, or custom intake manifold* Ported and polished head* 13.0:1 and 14.0:1 high compression pistons * 440cc injectors * 190lph or 255lbh high-flow fuel pump * Stand alone engine management (MoTeC, Autronic, Pectel, HKS) *Another option is a bolt-on turbo kit (GReddy, Edelbrock)
+100 percent (340hp)Preserve valvetrain, fuel pump, fuel pressure regulator, engine managementMix In * Exhaust manifold (Full Race, Drag, Inline Pro, Rev Hard) * Turbo-the smallest being a T3/TO4E 50trim * GReddy Type 24 intercooler or similar size* 70mm custom exhaust system * 550cc injectorsNote: Raceline states this is the limit of a street car, so if you want more power than this you might be spending more money than you'd like.
TYPE 2nd
+25 percent (212hp)Mix In* Stage 1 racing camshafts (BLOX Racing) * Racing adjustable cam gears (BLOX Racing) * Racing dual Valvesprings and titanium retainers (BLOX Racing) * Racing performance intake manifold (BLOX Racing) * 4-2-1 header * 2.5-inch after-cat exhaust * 3-inch air intake * ECU tuning (Crome Pro)
+50 percent (255hp)Preserve cam gears, valvesprings and retainers, intake manifold, header, exhaust, intake, ECUMix In* Stage 2 racing or HSL camshafts (BLOX Racing) * Valves (BLOX Racing) * Port-matched intake manifold (BLOX Racing) * 68mm racing throttle body (BLOX Racing) * Racing fuel pressure regulator (BLOX Racing) * Racing gauge adapter kit (BLOX Racing) * Billet engine guard (BLOX Racing) * Ported and polished head * Integra Type R pistons * 310cc injectors
+75 percent (297hp)Preserve cam gears, valvesprings and retainers, intake manifold, exhaust, intake, ECU, valves, port-matched intake manifold, fuel pressure regulator, gauge adapter kit, engine guardMix in* Stage 3 racing or HSL camshafts (BLOX Racing) * 70mm racing throttle body (BLOX Racing) *Machine-ported intake manifold runners (BLOX Racing) * Competition ported and polished head * 11.5:1 to 12.5:1 high-compression pistons * 440cc injectors * Sleeved engine block bored to 84mm * Open header exhaust
+100 percent (340hp)Preserve cam gears, valvesprings and retainers, intake manifold, exhaust, ntake, ECU, valves, port-matched intake manifold, fuel pressure regulator, gauge adapter kit, engine guard, ported and polished head, larger injectorsMix in* Stage 1 racing camshafts (BLOX Racing) * 68mm racing throttle body (BLOX Racing) * Bolt-on or custom turbo kit with intercooler (BLOX Racing) * Boost controller
