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Availability: Special Order
Supertech
Item #: SPRK-H1005D/GTIR -
This valvetrain kit is only for theGTi-R (54C) SR20DET head except the. Only springs options are Dual Valve Springs with Titanium Retainers. Choose your upgrades. Springs are 75lbs on the seat and max lift of 12.1mm. Valves only come +1mm.
Availability: Build to Order
Mazworx Racing Engines
Item #: SR20 SB STG2.5 -
The Mazworx Stage 2 SR20 RWD for up to 800hp. Built with the following components: -CP 90mm 9.0:1CR Forged Pistons-Upgraded Wrist Pins, .250" wall-Darton Dry Sleeves-BC ProH625+ Connecting Rods -ACL Race Bearings (5 hole mains, 19mm rods)-New OEM Oil Pump -Mazworx Main Studs -Mazworx Front Oil Squirter-Misc Plugs Labor performed: -Hot Tank/Clean-Sand Blast Block-Remove/Retap/Replace Oil Port Plugs-Machine for Threaded Freeze Plugs-Machined for 1/2" Head Studs-Sleeve...
Availability: In Stock
Mazworx
Item #: 13206-1N500-MAZ -
Fits both P11 (1N5) and P12 (8H6) heads. Typically used in P12 heads when converting to dual valve springs. Sold as a set of 16.
Availability: In Stock
Mazworx
Item #: 14075-PLUG -
Fits in OEM location. Double o-ringed. Easy to install. Has internal screw to prevent it from coming off.
Availability: In Stock
Mazworx
Item #: 14075-10AN -
Fits in OEM location and has a -10AN male fitting. Double o-ringed. Easy to install. Has internal screw to prevent it from coming off.Only fits RWD blocks. Does not clear when using an S14 or S15 cylinder head. ...
Availability: In Stock
Mazworx
Item #: 11835-8AN -
Fits in OEM location and uses a -8AN ORB fitting. Head must come off to install. -8AN fitting is included as an option.
Availability: In Stock
Denso
Item #: DEN-IK27-M -
Denso IK27 spark plugs modified to fit Denso Pencil coils.Denso changed the design of these spark plugs and no long offers them with the screw off tip. So we machine them down.
Availability: Built to Order 1
Mazworx.
Item #: 30105 -
Complete dry sump kit developed specifically for FWD applications using the FWD block. Will not work on AWD blocks. Billet oil pan with center sump and baffle to trap oil during acceleration and braking. Oil pump mounts low on exhaust side. Can be fitted with fuel pump on the rear of pump (option). Hard stainless steel scavenge lines are optional.
Availability: In Stock
Mazworx
Item #: 30003 -
Billet oil block adapter for all SR20 FWD blocks and most AWD blocks (not GTi-R 54C). Fits behind the power steering pump bracket and allows you to run a remote oil filter and/or oil cooler. Comes with -10an fittings. Has 3 ports tapped for 1/8" NPT.
Availability: In Stock
Mazworx
Item #: 30105.10 -
Billet SR20 oil pan specifically designed for FWD applications using the FWD block (will not work on AWD blocks). Center sump with baffle to trap oil during acceleration and braking. Oil fitting set on the exhaust side.
Availability: Built to Order 1
Mazworx
Item #: 7030 -
This intake kits fits our G25-550/660 and G30-660/770/900 turbo kits.
Availability: Build to Order
Mazworx Racing Engines
Item #: SR20 SB STG 4 PSB -
If you want make over 1000hp on the street, this is the short block for you. Pistons Compression Ratio can be tailor for your application. 89mm Bore x 91mm Stroke10:1 CR Labor:Hot Tank/CleanOil Pump DeckedHone/Resize CylindersUse Torque Plate During HoningHone Line BoreBalanced CrankshaftAssemble Short Block Parts:Mazworx Pro Street Billet SR20VE Block, RWDOil Pump, SR20VEMazworx Spec CP Heavy Duty Pistons w/ Upgraded Wrist PinsCarrillo Connecting Rods, SR20, Pro-H 7/16" CARR...