SpeedFactory No-Notch D16 Long Rod Vitara Pistons Combo 75.5mm Bore +.020" Turbo

🔧 SpeedFactory No-Notch D16 Long Rod + Vitara Piston Combo – 75.5mm Bore (+.020")
🔥 Turbo-Ready | 8.8:1 Compression | 500HP Rated | No Block Notching Required

Build your 300–500HP street Honda with confidence using the SpeedFactory Racing No-Notch Long Rod & Vitara Piston Combo. Specifically engineered for D16 turbo builds, this setup improves compression, spooling, efficiency, and reliability — without the hassle of block or girdle notching.

Unlike standard off-the-shelf rods, these custom 4340 forged long rods are lightweight, properly spec’d for deck height, and allow you to retain full block integrity. Paired with YCP Vitara pistons (75.5mm bore), this combo offers a cost-effective and proven solution for high-performance street and race applications.

✅ Features & Benefits:

• ✔️ No Block or Girdle Notching Required – Direct fit for D16 builds

• ✔️ Raises Compression (e.g. 8.8:1 w/ D16Y8 head vs. 7.8:1 with standard rods)

• ✔️ Perfect for 300–500HP Turbo Builds

• ✔️ Stronger, Lighter Rods – Less stress on rotating assembly

• ✔️ Better Deck Height & Combustion Efficiency

• ✔️ Improved Turbo Spool and Response

🛠️ Rod Specifications:

• Material: Forged 4340 Chromoly Steel

• Weight: 473 grams

• Center-to-Center Length: 138.63mm (5.458")

• Pin End Bore: 9.02mm (0.748")

• Pin End Width: 18.2mm (0.717")

• Big End Bore: 48mm (1.890")

• Big End Width: 22.65mm (0.892")

• Bolts: 3/8” ARP2000 (220,000 psi)

• Includes: ARP fasteners, lube, instructions

• Finish: Shot peened, balanced to +/- 1 gram, laser-etched SFR logo

🧱 Piston Details (YCP 75.5mm Vitara Pistons):

• ✔️ Set of 4 pistons, wrist pins, clips, and full ring set

• ✔️ High-strength AC8A-grade cast

• ✔️ T-6 heat treated

• ✔️ 19mm floating wrist pins

• ✔️ Dual oiling holes for improved wrist pin lubrication

• ✔️ Teflon-coated skirts for reduced friction and increased life

• ✔️ Designed for up to 400HP pump gas applications

• ✔️ Proven in record-setting D16Z6 builds (stock sleeves)

⚙️ Compression Ratios (with Long Rods):

• D16 Block + D16Y8 Head: 8.8:1

• D16 Block + D16Z6/Y7/D15B Head: 8.5:1

• D16 Block + D15B7/D16A6 Head: 8.1:1

(vs. standard rods = lower compression ranging from 7.3–7.8:1)

📦 What's Included:

• ✔️ (4) SpeedFactory No-Notch Long Rods

• ✔️ (4) YCP Vitara Pistons (75.5mm) + Pins & Clips

• ✔️ Complete Piston Ring Set

• ✔️ ARP2000 Rod Bolts + Lube

• ✔️ Installation Guide

🚗 Fitment:

• All Honda/Acura D16 Engines & ZC Series

• Compatible with D16Z6, D16Y8, D16A6, D15B, D15B7, and more

• Ideal for Vitara piston turbo builds (stock or aftermarket sleeves)

🛡️ Why Choose SpeedFactory?

SpeedFactory Racing is a leading name in high-performance Honda tuning parts. Their no-notch long rods are engineered to simplify turbo D16 builds, increase performance, and reduce build time — all while delivering race-proven reliability.

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