Mazworx Stage 2 Short Block (SR20VE FWD NA)

The Mazworx Stage 2 Short Block for the Nissan SR20VE FWD naturally aspirated engine is engineered to deliver enhanced durability and performance. This short block is designed specifically for Nissan chassis B13 and B14, utilizing either the SR20VE P11 core or a sending-in core option.

Key Features

• CP Forged Pistons available in 90mm bore with 12.5:1 compression ratio or optional 92mm bore with 14.5:1 compression ratio
• Darton Dry Sleeves for improved cylinder durability
• Manley H-Beam Connecting Rods for added strength
• ACL Race Bearings for reliable engine support
• New OEM VE Oil Pump ensuring optimal oil circulation
• Mazworx Main Studs providing enhanced block integrity
• Mazworx Front Oil Squirter for improved lubrication
• Miscellaneous plugs to complete assembly

Machining and Assembly Services

• Hot tank cleaning and block sandblasting for surface preparation
• Removal, retapping, and replacement of oil port plugs
• Machining for threaded freeze plugs installation
• Dry sleeve installation and cylinder resizing with torque plate honing for precision
• Step decking and line bore resizing to factory specifications
• Oil groove machining if required for SR20
• Crankshaft cleaning, inspection, polishing, and dynamic balancing
• Complete short block assembly with quality control

Customer Core Requirements

This build requires customers to provide in good condition:

• Core block with mains, girdle, and oil squirters (FWD block specified)
• Core crankshaft (4 or 8 counterweight)

The Mazworx Stage 2 Short Block offers a professionally assembled foundation for upgrading your Nissan SR20VE FWD engine, focusing on precision machining and quality components to ensure reliability and performance.