Mazworx SR20VE RWD Pro Street Billet Stage 3.5 Long Block

The Mazworx SR20VE RWD Pro Street Billet Stage 3.5 Long Block is engineered specifically for Nissan chassis S13, S14, and S15, delivering high performance and reliability for drift and pro street applications.

Stage 3 Short Block Assembly

This stage begins with meticulous labor processes including hot tank cleaning, cylinder resizing using torque plates during honing, honing line bore, crank balancing, and short block assembly.

• Mazworx SR20VE RWD Pro Street Billet Block
• CP Pistons, 89mm bore with 10:1 compression ratio and upgraded .250″ wall wrist pins
• Carillo rods with CARR bolts
• Calico coated ACL race bearings
• SR20VE oil pump

Stage 3 High Response Drift (HRD) Cylinder Head

The cylinder head receives extensive work such as disassembly, cleaning, removal and replacement of oil port and freeze plugs, stage 3 CNC porting and chambering, valve guide reaming, multi-angle valve job, valve lash and tip adjustment, resurfacing, and reassembly.

• Core SR20VE Head
• Supertech Nissan 6mm intake and exhaust valve stem seals
• Supertech titanium retainers
• Supertech dual valve springs rated at 83 lbs for SR20VE
• Supertech Nissan 6mm intake and exhaust valve guides
• Mazworx SR20VE turbo shimless valve set (+1mm intake, +2mm exhaust)
• Mazworx threaded and O-ringed freeze plug kit for SR20VE head
• Kelford Racing cams, SR20VE rally spec, VVL killer profiles (228/232)

Long Block Assembly

Final assembly includes installation of all components into a complete long block ready for installation.

• Mazworx/Power Enterprise full grommet head gasket (90mm x 1.5mm)
• Mazworx/ATI SR20 RWD street damper with 60-2 trigger wheel
• Mazworx SR20 crank and cam sensor kit
• Timing chain kit and Mazworx timing chain tensioner
• Mazworx SR20VE RWD billet oil pump pickup
• Mazworx SR20 engine bolt kit for RWD block with VVL head
• Kelford adjustable cam gears
• GReddy high capacity oil pan
• Mazworx billet valve cover and billet water necks (thermal or non-thermal options)
• Miscellaneous seals, gaskets, and core parts
• Remote oil filter housing

Intake System

• Mazworx SR20VE Intake Manifold, RWD, 4 injector, black finish
• Ross 75mm throttle body

Exhaust & Turbo

• Garrett G30-770 turbocharger
• TiAL MVR wastegate
• Mazworx top mount turbo manifold
• Mazworx turbo oil and water lines
• Mazworx topmount downpipe and dumptube with optional routing

Note: No cores are required for this build.

The Mazworx SR20VE RWD Pro Street Billet Stage 3.5 Long Block is a comprehensive, carefully assembled engine package designed for enthusiasts seeking a robust, high response, and professional-level build tailored to Nissan SR20 chassis.