Maruha Solid Lifters · Mazda BP05 / BP4W / BP6D Engine · Set of 16

Maruha's solid lifters for the BP 1.8L engine — required when fitting aftermarket camshafts that exceed the operating range of the OEM hydraulic lash adjusters (HLA). Solid lifters eliminate the HLA compliance that limits high-lift, long-duration cams and allow precise, stable valve lash control at high RPM. Works perfectly with Maruha F Cams and Race Cams.

Specifications:

• Set of 16 — full engine coverage

• Required for aftermarket cam profiles exceeding OEM HLA operating range

• Must be paired with Maruha Cap Shims for correct valve lash adjustment

• Compatible with Maruha F Cams, Race Cams, and other aftermarket profiles

• Stable valve lash at all RPM — no HLA pump-up at high rev

Fitment: BP05 · BP4W · BP6D engines · NA8 Miata 1994–1997 · NB Miata 1998–2005.

Made in Japan. Authorized Maruha import by Chikara Motorsports — North America's only official Maruha dealer.