Zaid's 1,833 WHP Nissan GTR R35 – SZM2200 2,200 HP Street Build

Zaid's 2010 Nissan GTR R35 produces 1,833 WHP and 1,297 lb-ft of wheel
torque on E85 at 3.5 bar (50.8 psi) of boost with the Subzero
Motorsport SZM2200 Package. The 4.1L VR38DETT build uses twin
Precision Next Gen 6875 turbochargers, a built GR6 drivetrain and a 2024
OEM Nissan ECU and TCU calibrated with EcuTek.

Built for daily driving, roll racing and high-speed performance, the car
retains AWD, ABS, traction control, driving modes, cruise control,
cold air conditioning and full OEM electronic integration.

The engine, cylinder heads and supporting systems were machined,
assembled, installed and calibrated at Subzero Motorsport in Al Quoz,
Dubai, United Arab Emirates.

Zaid's SZM2200 GTR: Key Specifications

• Vehicle: 2010 Nissan GTR R35 Premium
• Origin: US import
• Mileage: 55,000+ miles
• Package: Subzero Motorsport SZM2200 Package
• Engine: 4.1L VR38DETT
• Dyno result: 1,833 WHP / 1,297 Lb-ft wheel torque
• Estimated engine output: Approximately 2,200 HP / 1,560 lb-ft
• Fuel: E85
• Boost pressure: 3.5 bar / 50.8 psi
• Redline: 8,750 rpm
• Turbochargers: Twin Precision Next Gen 6875
• Engine management: 2024 OEM Nissan ECU and TCU calibrated using EcuTek

Intended use: Daily driving, street use, roll racing and high-speed performance

From a 650 HP Bolt-On GTR to a 2,200 HP SZM2200 Build

When Zaid brought his 2010 Nissan GTR R35 to Subzero Motorsport, the car produced approximately 650 HP with a basic bolt-on setup. The objective was to transform it into a reliable, street-driven 2,200 HP Nissan GTR capable of roll racing and high-speed use without sacrificing the factory systems that make the R35 practical to drive.

The completed Subzero Motorsport SZM2200 Package produced 1,833 WHP and 1,297 lb-ft of wheel torque on E85 at 3.5 bar of boost, with estimated engine output of approximately 2,200 HP.

Despite the increase in power, the GTR retains the factory Nissan ECU, OEM AWD, transmission control, ABS, traction control, driving modes, cruise control and cold air conditioning. The objective was not simply to achieve a peak dyno figure, but to build a complete high-horsepower R35 that remains predictable and usable on the road.

The car is also equipped with the SZM Complete Rollcage Nissan GTR R35 for additional structural reinforcement and occupant protection during high-speed and roll-racing use.

 

How Much Power Does Zaid's Nissan GTR R35 Make?

On E85, the completed SZM2200 build produced:

• 1,833 WHP
• 1,297 lb-ft of wheel torque
• Estimated engine output: approximately 2200 HP and 1,560 lb-ft engine torque
• 3.5 bar / 50.8 psi of boost
• 8,750 rpm redline

Cold starts, idle quality, transmission operation, air conditioning and the factory vehicle systems remain fully functional. During normal driving, the car retains the familiar behaviour of a Nissan GTR. Under full throttle, the complete SZM2200 combination provides the airflow, fuel volume, engine strength and drivetrain capacity required for extreme performance.

Expected 100-200 km/h and 200-250 km/h Performance

Real-world acceleration testing will be completed during the cooler winter season. Based on the vehicle's output and data from similar combinations, the current targets are:

• 100-200 km/h: approximately 2.4-2.5 seconds
• 200-250 km/h: approximately 1.6-1.7 seconds

These are projected targets, not verified results. This article will be updated once official testing has been completed.

Nissan GTR R35 VR38 Stage 3 4.1L Short Block Package - 2,200 HP

Reliable power beyond 2,000 HP starts with the engine foundation. Zaid's GTR uses the Nissan GTR R35 VR38 Stage 3 4.1L Short Block Package (2200HP), built around a reinforced OEM VR38DETT block and completed through Subzero Motorsport's in-house machining and assembly programme.

We continue to use the OEM VR38 block in this application because our machining programme has repeatedly demonstrated its capability in high-power roll-racing and half-mile builds. When the original casting is serviceable, the correct reinforcement, machining, clearances and assembly procedures allow it to remain a highly capable foundation beyond 2,000 HP.

The displacement was increased to 4.1 litres using a micro-polished Brian Crower BC5249 EN40 billet stroker crankshaft. The additional displacement improves torque delivery and helps the twin Precision Next Gen 6875 turbochargers respond more quickly in real-world street and roll-racing conditions.

Stage 3 4.1L VR38 Rotating Assembly and Block Components

• Brian Crower BC5249 EN40 Billet 4.1L Stroker Crankshaft
• SZM Spec Italian RP Platinum pistons
• SZM Spec Italian RP Platinum connecting rods
• OEM Nissan main and connecting-rod bearings
• Magnus Chromoly Steel Girdle
• GT1R 12 mm main studs
• ARP Custom Age 625+ Long Head Stud Kit
• SZM Spec 1.2 mm Composite Head Gasket with Copper Rings
• Upgraded high-pressure and high-volume oiling system

Every critical block operation is completed in-house at Subzero Motorsport. This gives our team direct control over machining accuracy, cylinder preparation, main alignment, deck finish, rotating-assembly balance, bearing clearances and final engine assembly.

The Magnus chromoly girdle and 12 mm main studs reinforce the lower section of the block under high cylinder pressure. At the top of the engine, the ARP Custom Age 625+ Long Head Stud Kit and SZM Spec 1.2 mm Composite Head Gasket with Copper Rings provide the clamping and combustion sealing required at 3.5 bar of boost.

The oiling system was also modified to increase pressure and volume. At this output level, consistent oil delivery is as important as the strength of the internal components, particularly during sustained acceleration and operation near the 8,750 rpm limit.

Why Use an OEM VR38 Block Instead of a Billet Block?

A billet block is not automatically required for every Nissan GTR build producing more than 2,000 HP.

Subzero Motorsport operates an in-house machine shop and has established procedures for strengthening and preparing the OEM VR38 casting. Our Stage 3 4.1L OEM VR38 combination has been used in high-power roll-racing and half-mile applications without failures attributed to the original block material.

We generally consider a billet block when the OEM block is damaged, no longer suitable for machining, or when the intended power level and long-term build strategy make a billet block the more appropriate solution.

For Zaid's SZM2200 street build, the correctly prepared OEM VR38 block provided the required combination of strength, serviceability and proven performance.

Nissan GTR R35 VR38 Stage 3 Cylinder Head Package

The cylinder heads were developed to supply the airflow required by the 4.1L engine and twin Precision Next Gen 6875 turbochargers while maintaining stable idle quality and street drivability.

Both the intake and exhaust ports were CNC machined, while the combustion chambers were CNC modified to improve consistency and airflow across all six cylinders.

Stage 3 VR38 Cylinder Head Components

• CNC intake and exhaust porting
• CNC combustion-chamber modification
• GSC Power-Division S3 camshafts
• GSC +1 mm oversized intake valves
• GSC +1 mm oversized 6.6 mm exhaust valves
• SZM Beryllium valve seats
• GSC valve guides
• GSC Extreme Pressure valve springs
• GSC Titanium Retainers

The GSC S3 camshafts support the airflow required at high engine speed and boost. With the 2024 OEM Nissan ECU and EcuTek calibration, the combination also maintains stable idle behaviour and good low-speed drivability despite the aggressive camshaft profile.

The oversized valves increase airflow capacity, while the 6.6 mm exhaust-valve configuration, GSC Extreme Pressure spring kit and upgraded valve seats provide additional durability under high exhaust temperature and cylinder pressure.

The finished engine bay was completed with a full titanium dress-up package and carbon-fibre upper radiator cover.

 

Twin Precision Next Gen 6875 Turbo System

The Subzero Motorsport SZM2200 Package uses the SZM Turbo Upgrade Kit with twin Precision Next Gen 6875 turbochargers.

The turbochargers were selected to provide the airflow capacity required for approximately 2,200 engine horsepower while maintaining strong response with the 4.1L VR38DETT. A street-focused high-horsepower GTR needs more than peak dyno power; the turbo system must also respond effectively during roll racing and high-speed street use.

Turbo, Intake, Intercooler and Exhaust Specification

• SZM 316 Stainless-Steel Ceramic-Coated Exhaust Manifolds
• Twin Precision Next Gen 6875 Turbochargers
• TiAL 44 mm External Wastegates
• SZM Plug & Play 3 Port Boost Control Solenoid Kit - Nissan GTR R35
• 4-Inch Titanium Turbo Inlet Pipes
• 4-Inch Titanium Filter Pipes
• Boost Logic Ultimate Race Intercooler - R35 GTR 09+
• SZM Nissan GTR R35 Intercooler Piping Kit
• TiAL QR Blow-Off Valves
• SZM 4-Inch Full Exhaust System
• Two TiAL 60 mm Wastegates Integrated into the SZM 4-Inch Y-Pipe

The Boost Logic Ultimate Race Intercooler and SZM Nissan GTR R35 Intercooler Piping Kit provide the charge-air cooling and airflow capacity required during repeated high-load operation. The 4-inch titanium inlet and filter pipes reduce restriction before the turbocharger compressors.

The SZM 4-Inch Full Exhaust System provides the exhaust-flow capacity required for this 1,833 WHP Nissan GTR R35. The SZM 4-Inch Y-Pipe incorporates two additional TiAL 60 mm wastegates that open at approximately 10 psi / 0.69 bar to relieve exhaust flow and reduce exhaust manifold pressure under boost.

These exhaust-relief wastegates operate separately from the TiAL 44 mm external wastegates used to control turbocharger boost. Reducing exhaust manifold pressure helps lower thermal and mechanical stress on the VR38DETT while supporting consistent high-rpm performance.

This turbo and exhaust combination has sufficient airflow capacity for approximately 2,000-2,100 WHP, depending on boost pressure, fuel, engine specification and calibration.

Does the SZM Nissan GTR Turbo Kit Require Chassis Cutting?

No. The SZM turbo-manifold and intercooler-piping layout was installed on Zaid's Nissan GTR R35 without cutting or modifying the chassis rails.

The turbo manifolds position the turbochargers close to the engine while maintaining clearance from the surrounding chassis. The intercooler pipes are fabricated to pass around the outside of the chassis rails rather than through them.

This preserves the original vehicle structure, maintains serviceability and helps avoid complications during annual RTA renewal in the UAE. It also demonstrates that large turbochargers and high-flow intercooler piping can be installed without permanently modifying the GTR chassis when the complete system is engineered around the available space.

AMS Carbon-Fibre 12-Injector Intake Manifold

The AMS Carbon-Fibre 12-Injector Intake Manifold supports the airflow and staged-injector configuration required by the 4.1L VR38DETT while maintaining responsive street operation.

The 12-injector configuration allows the calibration to use primary injectors during lower-load operation and introduce the secondary injectors as fuel demand increases under boost.

SZM T1 Brushless Fuel System for E85

The SZM T1 Brushless Fuel System provides the fuel volume and pressure stability required for this 1,833 WHP E85 combination.

The system retains the OEM Nissan fuel feed and return lines. In this specific configuration, they provide sufficient flow when combined with the T1 brushless fuel pump, staged primary and secondary injectors, SZM fuel rails and correctly sized fuel-pressure regulator.

The staged-injector strategy helps maintain stable cold starts, idle quality and low-load drivability while providing the additional fuel volume required at high boost.

Complete SZM Fuel System:

• T1 brushless fuel pump
• T1 brushless fuel-pump controller
• OEM Nissan fuel feed and return lines
• Injector Dynamics ID1340-XDS primary injectors
• Injector Dynamics ID1750-XDS secondary injectors
• SZM Nissan GTR R35 Fuel Rail Kit
• Aeromotive Fuel Pressure Regulator
• Innovate Flex Fuel Sensor Kit

2024 OEM Nissan GTR ECU and TCU with EcuTek RaceROM

Zaid's GTR operates using a 2024 OEM Nissan ECU and TCU calibrated through EcuTek.

Subzero Motorsport retains the factory ECU because of the level of control and OEM integration available when it is correctly calibrated. Our experience includes OEM-ECU race combinations approaching 2,700-2,800 HP and more than 70 psi of boost without reaching a limitation that required a standalone engine-management system.

The OEM ECU communicates directly with the factory TCU, ABS module, AWD system, traction control, stability control and other Nissan modules. Retaining this integration allows the original vehicle systems to continue operating together rather than treating engine management as an isolated system.

Engine Protection and Sensor Strategy

Power capability alone is not enough at this level. The ECU must also be able to identify unsafe operating conditions and react before they develop into engine damage.

This build uses:

• SZM Plug & Play Fuel Pressure Kit for EcuTek Nissan GTR R35
• SZM Nissan GTR R35 Coolant Pressure Sensor with Harness
• SZM Nissan GTR R35 Intake Air Temp Sensor with Harness
• 5-bar MAP sensor on the intake manifold
• 5-bar MAP sensor on Bank 1 intercooler piping
• 5-bar MAP sensor on Bank 2 intercooler piping
• Oil-pressure sensor
  
• Factory knock monitoring
• Dedicated 5-bar MAP sensor for fuel-pump control

Each input is assigned calibrated limits according to engine speed and operating condition.

If fuel or oil pressure drops below its required threshold, coolant pressure rises abnormally, intake-air temperature becomes excessive, or unsafe knock is detected, the ECU activates a fail-safe strategy. Engine output is reduced immediately and the EcuTek ECU Connect application provides a warning indication to the driver.

The objective is simple: identify an abnormal condition early enough to protect the engine.

Nissan GTR R35 GR6 Drivetrain for 2,200 HP

The GR6 drivetrain was built to transfer the output of the SZM2200 package while maintaining controlled and reliable street operation.

GR6 Transmission and AWD Components

The Albins components provide the gear and shaft strength required for extreme torque. The Xtreme WP24 clutch system transfers engine output while retaining controlled engagement suitable for street operation.

The SZM billet transmission case, mid plate, thrust plate, shift forks and oil pan increase rigidity and support the GR6 transmission during repeated high-load acceleration.

The ETS 11-Plate AWD Clutch Upgrade increases the torque capacity of the AWD clutch system while retaining the all-wheel-drive behaviour that is fundamental to the R35 platform.

JRZ Coilovers and SPL Suspension Setup

A 1,833 WHP street GTR must be stable enough for the driver to use its performance safely and predictably.

Zaid's GTR is equipped with JRZ coilovers and a complete SPL suspension package, including:

• SPL front upper control arms
• SPL solid bushings
• SPL rear camber arms
• SPL rear toe arms
• SPL rear traction arms

This hardware allows ride height, corner weight, camber, caster, toe and suspension geometry to be adjusted according to the vehicle's power level and intended use.

The objective was not simply to lower the car. The alignment and chassis setup were developed to improve straight-line stability, traction and driver confidence during high-speed acceleration while maintaining predictable behaviour on normal roads.

Wheels and Tyres

The vehicle uses Bullet Performance wheels measuring:

·     Front: 18×10 +35

·     Rear: 18×12 +28 with rear beadlocks

Mickey Thompson tyres are fitted in:

·     Front: 275/45R18

·     Rear: 345/35R18

The SZM Complete Rollcage Nissan GTR R35 adds structural reinforcement and additional occupant protection for high-speed and roll-racing use.

Cooling, Heat Management and Crankcase Ventilation

Reliability at this output level depends on controlling temperature, pressure and fluid behaviour throughout the vehicle.

The factory Nissan radiator and engine-oil cooler were retained as part of this street-focused configuration, with coolant and oil conditions monitored through the vehicle's data and protection strategies.

Crankcase pressure is managed by the SZM Version 2 Oil Breather System - Nissan GTR R35, developed to improve oil control during high-boost operation.

A comprehensive PTP heat-management package was installed around the:

• Turbo system
• Transmission housing
• Bellhousing
• Driveshaft tunnel
• Fuel tank
• Fuel canister

Reducing heat transfer helps protect nearby components and maintain more consistent fuel, transmission and cabin temperatures during demanding use.

Frequently Asked Questions About Zaid's 1,833 WHP GTR

How much horsepower does Zaid's Nissan GTR R35 produce?

Zaid's GTR produced 1,833 WHP and 1,297 lb-ft of wheel torque on E85 at 3.5 bar (50.8 psi) of boost. Estimated engine output is approximately 2,200 HP.

What engine is in Zaid's 2,200 HP Nissan GTR?

The car uses a 4.1L VR38DETT based on the Subzero Motorsport Stage 3 4.1L short-block specification, with a Brian Crower EN40 billet stroker crankshaft, SZM Spec Italian RP Platinum pistons and connecting rods, a Magnus chromoly girdle, GT1R 12 mm main studs and ARP Custom Age 625+ long head studs.

What turbochargers are used on the SZM2200 package?

This build uses twin Precision Next Gen 6875 turbochargers with SZM 316 stainless-steel ceramic-coated exhaust manifolds and TiAL external wastegates.

Can a Nissan GTR R35 make more than 2,000 HP on the OEM ECU?

Yes. Zaid's GTR uses a 2024 OEM Nissan ECU and TCU calibrated with EcuTek. Subzero Motorsport has also calibrated factory-ECU GTR combinations exceeding 2,500 HP.

Is a 2,200 HP Nissan GTR still daily driveable?

This SZM2200 build was designed for street use and retains cold air conditioning, stable idle quality, OEM electronics, AWD, ABS, factory driving modes, cruise control and normal low-load drivability.

Does the SZM turbo kit require cutting the GTR chassis?

No. The turbo-manifold and intercooler-piping layout on this build was installed without cutting or modifying the Nissan GTR R35 chassis rails.

Why was the OEM VR38 block retained instead of using a billet block?

The OEM VR38 block was retained because it was suitable for Subzero Motorsport's Stage 3 machining and reinforcement programme. For this approximately 2,200 HP street build, the prepared OEM block provided the required strength and had already been proven in similar high-power applications.

What fuel does Zaid's GTR use?

The vehicle is calibrated on E85 and uses an Innovate flex-fuel sensor to monitor ethanol content.

Does the 1,833 WHP GTR retain the OEM fuel lines?

Yes. The OEM Nissan fuel feed and return lines were retained. In this specific combination, the T1 brushless pump, staged injectors, SZM fuel rails and correctly sized fuel-pressure regulator provide the required fuel delivery while using the factory lines.

Why are two TiAL 60 mm wastegates installed in the SZM Y-pipe?

The additional TiAL 60 mm wastegates open at approximately 10 psi (0.69 bar) to relieve exhaust flow and reduce exhaust manifold pressure. They operate separately from the TiAL 44 mm turbo wastegates used to control boost.

What acceleration times are expected?

The current targets are approximately 2.4-2.5 seconds from 100-200 km/h and 1.6-1.7 seconds from 200-250 km/h. These remain projected figures until verified through official testing.

Final Result: A 1,833 WHP Street-Driven Nissan GTR R35

Zaid's 2010 Nissan GTR R35 arrived at Subzero Motorsport as an approximately 650 HP bolt-on car and was developed into a complete SZM2200 street build producing 1,833 WHP.

The finished combination brings together a 4.1L Stage 3 VR38 engine, twin Precision Next Gen 6875 turbochargers, staged E85 fuel system, built GR6 transmission, upgraded AWD clutch system, JRZ suspension, SPL chassis components and a comprehensive sensor-based engine-protection strategy.

Despite its output, the vehicle retains the OEM Nissan ECU and TCU, factory AWD, ABS, traction control, driving modes, cruise control, cold air conditioning and everyday road functionality.

The objective of the SZM2200 Package is not a single dyno number. It is to deliver approximately 2,200 engine horsepower while maintaining the drivability, reliability, protection strategies and OEM integration required for a real-world street, roll-racing and high-speed Nissan GTR R35.

This build reflects Subzero Motorsport's engineering approach: extreme performance supported by in-house machining, engine building, fabrication, calibration and vehicle development.

Explore the Components Used in Zaid's SZM2200 Build

·     Nissan GTR R35 VR38 Stage 3 4.1L Short Block Package (2200HP)

·     Nissan GTR R35 VR38DETT Stage 3 Cylinder Head Package

·     SZM Nissan GTR R35 Intercooler Piping kit

·     SZM Plug & Play Fuel Pressure Kit for EcuTek Nissan GTR R35

·     SZM Complete Rollcage Nissan GTR R35

Build Your Nissan GTR R35 with Subzero Motorsport

Contact Subzero Motorsport in Dubai, United Arab Emirates, to discuss an SZM performance package for your Nissan GTR R35 based on your intended use, fuel, power target and drivetrain requirements.