Ecotec Piston Oil Squirter Block-Off Plugs (Set of 4) – Reliable Oil Passage Seal for Performance Builds

Elevate your Ecotec's efficiency with the BK Racing Ecotec Piston Oil Squirter Block-Off Plugs (Set of 4) — the best piston oil squirter delete plugs for GM Ecotec engines, designed to minimize pressure drops, streamline oil flow to critical components, and unlock a small but measurable power gain. By removing the factory squirters, you reduce unnecessary oil diversion while prioritizing lubrication to mains and rods — perfect for track enthusiasts, high-boost builders, or anyone chasing peak performance in Cobalt SS, Ion Redline, HHR SS, Solstice GXP, Saab 9-3, and serious race applications.

These precision-machined plugs provide a clean, reliable seal for the squirter passages, eliminating potential interference with aftermarket pistons and reducing system complexity without sacrificing bearing protection.

Key Features:

• Precision-machined plugs with tapered threads for secure, metal-to-metal sealing
• Set of 4 — complete for all cylinders
• Direct installation into factory squirter ports
• Durable design handles heat and pressure in demanding conditions

Performance Benefits:

• Minimizes oil pressure drops for better bearing lubrication under load
• Streamlines oil flow, reducing parasitic losses and freeing up measurable power
• Eliminates squirter interference or failure risks in forged piston or stroker builds
• Supports higher RPM stability and aggressive tuning
• Pairs perfectly with BK Racing balance shaft deletes, timing kits, and valvetrain upgrades

Compatibility:

• GM Ecotec engines with piston oil squirters:
  • 2.0L (LSJ supercharged, NLF/LDK/LHU turbo)
  • 2.2L/2.4L variants (e.g., later LE5/LE9 with squirters)
• Chevrolet Cobalt (including SS), HHR (including SS), Malibu; Pontiac Solstice/G5/G6; Saturn Ion (including Redline), Sky, Vue, Aura; Saab 9-3; and custom swaps

Important Notes:

• Squirters provide piston cooling in stock setups — block-off recommended only for race/off-road builds with enhanced cooling and proper monitoring (oil pressure/temps)
• Professional installation required; apply thread sealant during install (no crush washers or O-rings needed)
• Verify system pressures post-install
• Off-road and competition use only

Proudly engineered by BK Racing Inc. — Ecotec specialists delivering reliable flow-optimizing solutions for real power gains and engine longevity.

Streamline your oiling and chase every horsepower — install the BK Racing Piston Oil Squirter Block-Off Plugs today!

Sold in sets of 4. Does not fit LTG engine. Torque spec: 11 ft/lbs.