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Mazworx SR FWD Distributor Block-Off
Price: $40.00
Availability: In Stock
Item #: 10305 -

Blocks off the distributor hole on a FWD head.

Mazworx SR20 Torque Plate
Price: $495.00
Availability: In Stock
Item #: 10170 -

Torque plates preload the block to simulate a cylinder head installed. This allows the cylinder to be honed for better ring seal. A must have when you have sleeves installed. Includes provisions for standard head studs or 1/2" head studs and up to 90mm bore.If you need this for a 92mm bore, then select the 92mm option.

Mazworx SR20 Timing Chain Tensioner SR20, SR20DET, SR20VE, SR20VVL, 20V, P11, P12, S13, S14, S15, B13, B14, Pulsar, GTiR, FWD, RWD, 240SX, 200SX, 180SX, Silvia, NeoVVL
Price: $99.00
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Availability: In Stock
Item #: 10181 -

Our new SR timing chain tensioner significantly improves upon the factory hydraulic timing chain tensioner which can fail when stiffer valve springs are installed. With the stock tensioner, the installation of bigger cams and stiffer valve springs can also cause excessive timing chain wear and can cause the chain to stretch prematurely. The Mazworx tensioner does not need oil pressure to operate and, when properly adjusted, can function as well or better than a factory OEM tensioner, can...

Mazworx S14/S15 SR20DET Intake Manifold Spacer
Price: $44.99
Availability: In Stock
Item #: 12001 -

This spacer is 1/2" thick and spaces your upper intake away from the lower intake so you can run a top feed fuel rail on the stock manifold. It comes with O-rings on both sides so there's no need for a gaskets.  Also includes hardware.

Mazworx S14/S15 IACV Spacer
Price: $42.50
Availability: Discontinued
Item #: 10173.71 -

Mazworx S14/S15 IACV Spacer is for spacing out the IACV from the plenum. It sandwiches between the plenum and IACV. It re-routes the idle vacuum line externally. So the hard line can be removed for extra fuel rail clearance. Includes O-rings, installation bolts and hose barb fitting.

Mazworx SR20VE RWD Intake Manifold
Price: $1,250.00
Availability: Built to Order 1-2
Item #: 11197 -

Our latest version. Comes with a billet one piece runner section. Standard manifold comes with 4 injector pockets and a single fuel rail. Secondary injector bungs are there with no holes. You can upgrade now or later to 8 injectors and a secondary fuel rail. Fuel rails are -10an. Pick your throttle body flange and IACV flange.Standard manifold comes with a P11 flange. Optional P12 flange available.Nitrous nozzle bungs pre-marked on bottom of runners. A must have for those that are doing the VE...

Mazworx SR20 Cam Timing Tool SR20, SR20DET, SR20VE, SR20VVL, 20V, P11, P12, S13, S14, S15, B13, B14, Pulsar, GTiR, FWD, RWD, 240SX, 200SX, 180SX, Silvia, NeoVVL, Kouki, Zenki, Sunny
Price: $15.00
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Availability: In Stock
Item #: 10000 -

Cut from 1/8" aluminum, this tool is great in help setting your cam timing. Just align the marks on the tool with the cam gear and install the chain. Perfect tool when installing new cams or head gasket. ...

KA24E Exhaust Flange
Price: $60.00
Availability: In Stock
Item #: 965507 -

Specifications: - Made from 1/2" thick 1018 cold rolled steel - CNC machined - Stepped to accept 1 1/2" sch. 10 pipe Made in the USA.

Mazworx SR20 Billet Main Caps with 1/2" Studs
Price: $599.00
Availability: In Stock
Item #: 91100 -

Our SR20 billet caps are machined from pure 4140 chromoly steel. Engine will need to be machined to accept the new 1/2" main studs and a line bore/hone will be needed once these are installed. Instructions ...

Mazworx/ATI SR20 RWD Drag Race Damper harmonic, damper, balancer
Price: $599.00
Availability: Back Order
Item #: 917020 SR -

Mainly used in drag racing high rpm applications. For racing applications only. It does not have provisions for pulleys. This damper utilizes an ATI 7" Race damper attached by a custom hub.  This is for dry sump applications only as the custom hub takes up the space of oil pump collar.  By doing so, this allows more hub engagement on the crank.  At high boost and high rpm, 4 cylinders vibrate tremendously.  This setup reduces the vibrations.Our dry sump hub does bolt to the...

Mazworx SR20 Main Stud Kit SR20DET, SR20VE, Pulsar, GTiR, S13, S14, S15, B13, B14, arp
Price: $189.99
Availability: In Stock
Item #: 11002 -

Mazworx Main Stud Kit is a new and improved design to the existing main stud kits on the market. Longer in length features more engagement. Stronger ARP 2000 Material that is capable of achieving clamp loads in the 215,000-220,000 psi range. Also, there is no need for machining the upper oil pan for clearance anymore! Made from ARP2000 material -12 point - 220ksi tensile strength - Straight shank/bullet ends from complete bottom out Instructions ...

Mazworx SR20 Engine Bolt Kit SR20, SR20DET, SR20VE, SR20VVL, 20V, P11, P12, B13, B14, Pulsar, GTiR, FWD, NeoVVL, Sunny, SR20, SR20DET, S13, S14, S15, RWD, 240SX, 200SX, 180SX, Silvia, Kouki, Zenki, 2JZ, 4B11T, B18C, EJ20, EJ25, H22, K20, K24, RB25, RB26, SR20, VQ35DE, Supra,  WRX, Impreza, EVO, Civic
Price: $89.00
Availability: In Stock
Item #: 4010 -

Complete bolt kit to replace your old hardware while rebuilding your engine. Comes with standard 10.9 hardware.

Mazworx SR20DET GTi-R Oil Block Adapter gtir, 54c
Price: $199.00
Availability: In Stock
Item #: 30001 -

If you are looking to relocate your factory oil filter location or want to run an oil cooler in your car, this is the part you need. Fully CNC machined from billet T-6061 aluminum, this unit will replace your factory frail oil block. Each oil block has been precisely machined and guaranteed fitment. Only works on 54C blocks.

Mazworx SR20DET RWD Oil Block Adapter
Price: $99.99
Availability: In Stock
Item #: 30000 -

Factory OEM oil block tends to break and lose oil pressure which can lead to devastating engine failure. This can also be used for external oil coolers or oil filter relocation. Comes with 2x 1/8" NPT threads for sensors.  OEM sensors are 1/8" BSPT, so an adapter may be necessary. Made from 6061-T6 billet aluminum. CNC Machined. ...

Mazworx SR20DET RWD Oil Block Adapter, Single Port
Price: $99.00
Availability: In Stock
Item #: 30002 -

Factory OEM oil block tends to break and lose oil pressure which can lead to devastating engine failure. This can also be used for external oil coolers or oil filter relocation. You can utilize your factory oil pressure sensor and additional port for aftermarket gauge or whatever you may want to put to it. This is mainly used for dry sump oiling systems. Comes with -10an ORB fitting and 4 mounting bolts. Made from 6061-T6 billet aluminum. CNC Machined.

Mazworx SR20 Head Stud Kit 102-4701, SR20DET, SR20VE, SR20DE, SR20VET
Price: $189.99
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Availability: In Stock
Item #: 11001 -

Upgrading your stock headbolts is a necessity when building a upgraded motor. Here are the Mazworx SR20 headstud kit. These are the correct length that will completely bottom out and provide extra clamping force needed. ARP2000 is capable of achieving clamp loads in the 215,000-220,000 psi range. ARP2000 is used widely in short track and drag racing as an up-grade from 8740 chrome moly in both steel and aluminum rods. Stress corrosion and hydrogen embrittlement are typically not a problem,...

Mazworx SR20 1/2" Head Stud Kit
Price: $225.00
Availability: In Stock
Item #: 11000 -

Mazworx 1/2" headstud kit is a must for any high horsepower SR20 engine. We recommend these for anything over 600whp. Your block and head will have to be machined to fit these headstuds. We can provide the machining service for your components if you require it. Instructions

Mazworx Throttle Body Flange, Mustang 90mm
Price: $45.00
Availability: In Stock
Item #: 10202 -

Specifications: - Made T6061 billet aluminum - CNC machined - Tapped M8x1.25 - Has pocket for 4" tube - Outside dimensions are 4.4" x 4.4"

Mazworx Throttle Body Flange, Q45
Price: $45.00
Availability: In Stock
Item #: 10200 -

Specifications: - Made T6061 billet aluminum - CNC machined - Tapped M8x1.25 - Has pocket for 4" tube - Outside dimensions are 4" x 4" - Oring included

Mazworx S13 SR20 IACV Flange
Price: $25.00
Availability: In Stock
Item #: 10191 -

- Made from 1/2" 6061 aluminum - Holes tapped M6x1

Mazworx SR20VE IACV Flange
Price: $25.00
Availability: In Stock
Item #: 10189 -

- Made from 1/2" 6061 aluminum - Holes tapped M6x1

Mazworx S14/S15 SR20 IACV Flange
Price: $35.00
Availability: In Stock
Item #: 10192 -

- Made from 1/2" 6061 aluminum - Holes tapped M6x1 - Air inlet hole is tapped 3/8" NPT

Mazworx SRVG Adapter Kit SR20, SR20DET, S13, S14, S15, RWD, 240SX, 200SX, 180SX, Silvia, Kouki, Zenki
Price: $1,299.00
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Availability: Built to Order 1-2
Item #: 1015 -

This kit allows you to bolt a Z32 transmission to your SR in an S13/S14/S15 chassis. This is that exact same kit we ran in our Drag 240SX. The kit includes everything: - machine work - hardware - adapter plate - shifter - brackets - one-piece steel driveshaft (can be upgraded to aluminum or carbon) You source the transmission (90-96 NA or TT) and send us the bellhousing. Then we send you back the kit with a machined bellhousing. S14s and some S13s require a speedo recalibrator. Please send in...

Mazworx KAVG Adapter Kit S13, S14, S15, RWD, 240SX, 200SX, 180SX, Silvia, Kouki, Zenki, KA24de, KA24, Dual Cam, DOHC
Price: $1,299.00
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Availability: Built to Order 1-2
Item #: 101 -

This kit allows you to bolt a Z32 transmission to your KA in an S13/S14 chassis. This is a similiar kit we ran in our Drag 240SX. The kit includes everything: - machine work - hardware - adapter plate - shifter - brackets - one-piece steel driveshaft (can be upgraded to aluminum or carbon) You source the transmission (90-96 NA or TT) and send us the bellhousing. Then we send you back the kit with a machined bellhousing. S14s and some S13s require a speedo recalibrator. Please send the...