Ngage Double Iridium Spark Plug for Harley Davidson Street 750 & Street Rod 750 | B8RII-8 | High Performance Spark Plug

Product Overview

Enhance your Harley Davidson Street 750 or Street Rod 750 with the Ngage Double Iridium Spark Plug (B8RII-8) — engineered for maximum ignition efficiency, smoother throttle response, and long-lasting performance. Perfect for riders who demand reliable engine performance and superior ride quality on city roads or long highway trips.

Why Choose Ngage Double Iridium Spark Plug?

With advanced Double Iridium technology, this spark plug delivers a powerful and stable spark, improving combustion efficiency and engine responsiveness. Enjoy better acceleration, improved fuel efficiency, and extended plug life, all engineered specifically for Harley Davidson engines.

Compatible Models

• Harley Davidson Street 750

• Harley Davidson Street Rod 750

(Compatible with BS4 & BS6 variants)

Performance Benefits

• 🚀 Faster engine starts and smoother throttle response

• 🔥 Stable ignition for consistent performance

• ⛽ Enhanced fuel efficiency and cleaner combustion

• 🧭 Longer service life — up to 2x standard spark plug longevity

• 🏁 Perfect for cruising, touring, and city riding

⚙️ Product Features

• Brand: Ngage

• Part Number: B8RII-8

• Type: Double Iridium Spark Plug

• Material: Iridium center & ground electrodes

• Performance: Superior ignition stability & smooth engine response

• Durability: Long-lasting, corrosion-resistant design

• Installation: Plug & Play OEM replacement

• Ideal For: Touring riders, daily commuters, and Harley enthusiasts

• Compatibility: Harley Street 750 & Street Rod 750