Welcome to our store, We do our best to provide you the most suitable and Affordable products. Helps maintain proper fuel rail pressure (29-31 psi at idle, 38-40 psi under throttle). Prevents issues like difficult hot starts, engine stalling, high fuel consumption, black smoke, and low engine power. Condition:Brand New & High Quality. For Datsun 280ZX (S130) models 1979 – 1983. Order processing: within. If your package has not updated the logistics information within. We are a store specializing in motorcycle accessories, with more than 2,000 products, you can find what you want. We are a young team, excellent service and product quality have been recognized by many customers.