Mazworx

Blocks off the distributor hole on a FWD head.

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.

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...

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.

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...

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. ...

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.

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 ...

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 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 ...

Complete bolt kit to replace your old hardware while rebuilding your engine. Comes with standard 10.9 hardware.Kit includes hardware for:Front CoverRear MainWater PumpInner BaffleGirdle BaffleOil Pan BaffleOil Filter HousingOil StrainerUpper Oil PanLower Oil PanHeadFixed Timing ChainVTC Cover (S14/S15)

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.

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. ...

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.

Upgrading your stock head bolts is a necessity when building a upgraded motor. Here are the Mazworx SR20 Head Stud 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 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

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

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

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

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

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

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...

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...

This kit allows you to bolt a Z32 transmission to your CA in an S13 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. Some S13s require a speedo recalibrator. ...