Top > SR20 Guide > SR20DET Complete Product Range
SR20 ARMS TURBO CHARGER KIT
M8270 FOR BIG POWER 450PS+
M7960 FOR RESPONSE 400PS+
Even to this day, TOMEI is listening to what our devoted SR user’s requests. So we have invested additional time and funds into our continued efforts with R&D on the SR20 engine. All to improve torque, response,
Titanium Retainers #141 Titanium Retainers
TITANIUM RETAINERS
CONTROL & STABLIZE VALVE JUMPS & VALVE BOUNCES!!
These Titanium Valve Spring Retainers will complete your Valve Train upgrade. Added strength, lighter, increased durability and added security with the tightest clearances for a secure hold on your Valve Springs..
 
SR20 GENESIS COMPLETE ENGINE
The Grandmasters of SR20 Engines!
We have been building and tuning these engines since the day it was 1st released from Nissan. So with nearly 2 decades of experience, you can rest assured our complete Genesis engine is worth every bit of your time.
 
SR20 ENGINE STROKER KIT
The Perfect Balance!
Our 2.2 Litre Stroker Kits for the SR20 have been a lont time hot seller. Power, Response, Torque and Driveability is all the key factors in our design.
 
SR20 FORGED PISTON KIT
Your Engines Beating Heart!
One of the key elements in engine tuning.  We have applied our famous R&D engineering into this design as well for the SR engine. Our forged pistons have a long history of extended reliability due to the design and manufacturing techniques that we use in making these pistons.
SR20 CONNECTING RODS
STAY CONNECTED!!
Our H-Beam conrods have proven their strength and reliability in countless of high powered tuned cars that are used in Pro Drag Racing and other Endurance and Circuit used cars.
Bearings
SR20 BEARINGS
Back to Basics!
One of the most overlooked items in engine assembly. When you have the best crank and conrods this simple item is actually not as simple as you think. These bearings will keep maxium lubrication and extended reliability.
 
SR20 CRANKSHAFT
Your Engines Beating Heart!
Our highly durable full counter crankshaft is designed for extra strenght and is an absolute must for those aiming for high power outputs. Used in professional racing applications at 9,000 RPM on turbocharged engines.
 
SR20 PONCAM CAMSHAFTS
The Essence Of Our Existence!
The PONCAM camshafts are for direct drop in applications and will work on both the OEM factory ECU and aftermarket ECU's. The timing has already been pre-set with the nock pin so no dailing in is required. Best used for circuit, street and drifting applications and for those who are on a budget.
 
SR20 PROCAM CAMSHAFTS
The Essence Of Our Professionals!
The PROCAM series are for the serious users who need results when every milli-seconds count. These will deliver the added power and made for increased performance from mid to high end RPM. Not for the faint hearted and will require professional setup and installation.
 
SR20 ADJUSTABLE CAM PULLEYS
Manage Your Timing!
When you need to fine tune your engine for extracting it's optimum potential, our adjustable timing pulley gears are made from the best material to last and to keep your settings the same as when they were set in the 1st place.
 
SR20 VALVE SPRINGS
For Your Angry Cams!
Those who are running super aggresive camshafts that have higher lift will require these special valve springs to provide the clearance needed. We made sure to cover all possible aspects for reliability and all conditions for any racing and street use.
 
SR20 VALVE SPRINGS SHEET
For the Finer Adjustments!
Protect your valve train and ensure that the valve springs load is setup properly to avoid possible damage to the cotter pin.
 
SR20 SOILD PIVOTS
Eliminate Your Hydros!
This is an absolute must for achieving higher horse power applications. You'll need this when you want more power and reliability.
 
SR20 ROCKER ARM STOPPER
Protect Your Investment!
This simple upgrade will keep your rocker arms in place and prevent them from falling off with running higher lift cams or going for higher RPM constantly.
 
SR20 VALVE GUIDE
Made from Beryllium!
Again one of the most overlooked basics in performance engine building. We chose this high grade material as we know that this is the absolute best for all round applcations. There is no substitue for engine reliability. One short cut to avoid. Do it right the 1st time and get these valve guides. You will never reqret it later.

SR20 METAL HEAD GASKETS
So Many Sizes to Choose From!
How about a bigger menu on compression ratios to choose from. These metal head gaskets are made from triple layer super grommet design for sealing properties second to none.
 
SR20 REINFORCED HEADSTUD BOLTS
Keeping it Together!
In harsh times and conditions the stress can be too much to handle. You do not want your engine having any weakpoints and not being able to keep it together when you need it. Again do not overlook this simple basic essential at the risk of a complete engine rebuild.
 
SR20 REINFORCED MAIN STUD BOLTS

Keep Your Crank In Place!
In harsh times and conditions the stress can be too much to handle. At higher RPMs and Boost applications you want to keep your crank in place. Ensure that you have the adequate safety mesures in place for that added support.
 
SR20 REINFORCED CONROD BOLTS
Get a Firmer Grip on Your Crank!
Your conrods are there to keep you connected and you want to to stay that way! It is a pain to rebuild an engine but even more painful to replace important internals which you've lost from weak bolts letting things go.
#139 SR20 Oversized Oil Pan
SR20 LARGER CAPACITY OIL PAN
Don't Risk Oil Starvation!
When you are pushing your car hard on the track or street, the increased "G-forces" will force the oil to collect in the sidewalls making it difficult for the oil pickup to get adequate oil to the engine which leads to engine failure. This upgraded oil pan increases volume and has internal baffles without changing the clearance from the ground.
SR20 N2 OIL BLOCK
Safety First!
We were the first to discover this weak point and the 1st to design and develope this product. Protect your engine from possible engine failure with this simple bolt on upgrade.

 
SR20 AIR FLOWLESS INTAKE

For Air Flow Less Setup.
This filter kit is designed for use when you are running an aftermarket ECU that does not require the AFM. Our Reytec ECU is one such ECU and this was designed for that purpose. Available in 2 sizes for 60mm and 80mm diameter setups.

 
SR20 70mm THROTTLE ADAPTER
For Fitting Nissan 70mm Throttle Body.
This flange adapter will not require any welding and is a direct fit for running the N15 Pulsar 70mm OEM throttle body on your SR20.
More..

 
SR20 AIR FLOW KIT
Bolt on Kit Setups for Z32 AFM.
We have various set packages to suit your needs for when you want to upgrade your air flow meter to the Z32 OEM type. This will help with making life easier for you to install the Z32 AFM.
SR20 EXPREME HEADERS
Response & Torque on Tap!
During all the R&D time spent on the engine bench dyno with various turbos and setups we have found this to be the best piping combo and size to deliver the best response performance from your SR20. Power, Response and Driveability are all the amin target designs for our EXPREME range and this is spot on! An SR Drivers Dream Come True.
SR20 TURBINE OUTLET PIPE
The Perfect Flow!
With our persistent engineers staying back in their free time as usual and on weekends and even more, there is more than meets the eye with this little unit. The perfect size and design to extract that extra little bit of performance potential from your turbine unit.
 
SR20 UPRATED INJECTORS
Feed That Thirsty Engine!
Our direct fitting injectors are ready to go as a bolt on application. No messing with collars or other fitting accesories.
 
SR20 FUEL REGULATOR
Adjust the Flow.
Our uprated fuel regulator is application specific design expecially for the SR20.


For S13


For S14


For S15

 
SR20 FUEL PUMP

Application Specific Fuel Pump Kits!
These fuel pumps are designed to bolt on to your S13, S14 or S15 application. Bigger fuel pumps to suit the right tuning upgrades on your SR20 powered 180SX or Silvia.

The photos on the left are of the kits for S13, S14 and S15..
SR20 P.M.B.C.
Improve Fuel Economy!
This is designed for the S13 and RPS13 SR20, improve your fuel economy and also reduce noise. Don't risk your engine a stable fuel supply when running at high RPM.
More Info Coming Soon..
 
Injector Plug Collar
Easy Fitting OEM Style!
Direct replacement on the OEM wires for plug and play setup for your injectors.
More Info Coming Soon..
 
SR20 2 WAY LSD -TECHNICAL TRAX-
PUNISH IT!
This is 2 Way LSD is built to last. Go on try and break it! With the highest initial torque settings from factory compared to any other diff out on the market in Japan this unit is sure to impress. Specifically designed for the harsh conditions in the Drifting world.
 
SR20 Oil Filler Cap
Add the Finishing Touch!
This oil filler cap is our RB26 Piston design. 3 colours are available to choose from and made from aluminium through the use of 3D CAD design.
 
SR20 Duracon Shift Knob.
Just Feel It!
Made from Duracon for looks, confortable feel and also for it's resistance to heat properties. Never suffer from freezing cold shift knobs in winter or the burning hot shift knobs in summer anymore.