Yella Terra Holden V8 EFI 5.0 Dash-9 Assembled Alloy Cylinder Heads — Pair — ABHA 5000-9EFI

ABHA 5000-9EFI is the assembled Dash-9 alloy cylinder-head pair for compatible VN-style EFI Holden V8 performance engines. It retains the Dash-9 asymmetric-port and injector-notch architecture while arriving with the cylinder-head valvetrain assembled.

Assembled Dash-9 pair

• Pair of assembled alloy EFI cylinder heads.
• Machined injector notches.
• Designed for the Yella Terra YT 6313 shaft-mount Platinum rocker system.
• Suitable as the cylinder-head foundation for compatible 304/308/355/383-style Holden V8 combinations.

Final setup: Verify spring pressure, installed height, camshaft lift, piston-to-valve clearance, pushrod length and rocker geometry before operation.

Supplier

Yella Terra

Product System

• Engine Parts

Vehicle Fitment

• Holden Commodore Vn Vr 5 0 Efi V8
• Holden Commodore Vs 5 0 Efi V8

Confirm chassis, engine, drivetrain and production-year compatibility before ordering.

Supplier Part Number

ABHA 5000-9EFI

Built by Boost & Tune Support

BBT can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.