Sale

Engines and Components› Camshafts and Valvetrain

Tomei

SR20 Solid Pivot System

$10.00 $9.00 Save $1.00

SKU: TA308E-NS285

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Tomei TA308E-NS285 is a solid pivot system designed to maximize the potential of Nissan SR20 engines. This upgrade replaces the hydraulic lash adjusters, which can limit performance at higher RPMs, with a solid design for precise cam clearance adjustments. It ensures smooth valvetrain operation even under extreme conditions.

The solid pivot system allows for accurate adjustments while maintaining the total height of each cylinder's pivot, enabling optimization of your cam profile for improved horsepower and torque. With fewer parts involved, installation time and cost are reduced.
Show original supplier description
The Tomei TA308E-NS285 Solid Pivot System is engineered to enhance the performance of Nissan SR20DE and SR20DET engines. This upgrade replaces the factory hydraulic lash adjusters, which can become a limiting factor at high RPMs, with a solid pivot design. This change allows for precise cam clearance adjustments, ensuring the valvetrain functions smoothly and reliably even under demanding conditions. By adopting a solid pivot system, tuners can optimize their cam profiles for increased horsepower and torque without the complexities associated with traditional adjustment methods. This design also maintains the total height of each cylinder's pivot, contributing to consistent engine operation. Furthermore, the simplified design with fewer components can lead to reduced installation time and costs. It is manufactured to meet or exceed stringent quality standards, providing consistent and trouble-free performance for high-RPM applications. This component is specifically engineered for compatibility with Nissan SR20DE and SR20DET engines. This solid pivot system is designed to fit various Nissan models equipped with the SR20 engine, including the Silvia S13 (1988-1994), Silvia S14 (1995-1998), Silvia S15 (1999-2002), 180SX (1989-1999), and 240SX (1989-1998). Detailed installation instructions are available via a provided link.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTomei
Part NumberTA308E-NS285
CategoryEngines and Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy