Whipple -10AN Intercooler Fitting Upgrade for Mercury Racing 600/662/700 SCI

WHIPPLE -10AN INTERCOOLER FITTING UPGRADE
FOR MERCURY RACING 600/662/700 SCI

The Whipple -10AN Intercooler Fitting Upgrade is a support component package for compatible Mercury Racing 600 SCI, 662 SCI, and 700 SCI applications. This upgrade is designed to improve water flow through the stock intercooler core by replacing the restrictive factory intercooler fitting layout with higher-flow stainless -10AN hardware.

Improved intercooler water flow can help reduce manifold air temperatures and supercharger discharge temperatures. Cooler charge air can support stronger reliability, durability, and power consistency in properly configured marine performance applications, especially when inlet air temperature safety thresholds would otherwise limit power.

The factory 600 SCI setup uses a small inlet fitting that restricts water flow to the intercooler. The Whipple high-flow fitting uses a tapered internal shape that transitions from .50" to .75" to increase water volume capacity. The system also replaces the low-flow cast 90-degree style fitting approach with stainless steel swivel 90-degree radiused fittings to help improve flow.

This -10AN fitting upgrade is designed to work with the factory 5/8" ID hoses, making it a simpler fitting upgrade compared with larger plumbing conversions. Always verify the current hose routing, intercooler configuration, and complete water system layout before installation.

Key Features

• -10AN high-flow intercooler fitting upgrade
• For compatible Mercury Racing 600 SCI, 662 SCI, and 700 SCI applications
• Designed to improve water flow through the stock intercooler core
• Stainless steel O-ring-style fittings with tapered internal diameter
• Radiused inlet and outlet shape for improved flow
• Stainless steel 90-degree swivel flow fittings
• Designed to double water volume capacity compared with the restrictive factory fitting layout
• Fits with factory 5/8" ID hoses
• New O-rings supplied for each fitting

Application note: Verify engine application, intercooler configuration, hose size, hose routing, water system layout, and complete installation requirements before ordering. This is an intercooler fitting support upgrade and does not include PCM calibration or a complete performance kit.

Affiliation note: Whipple Superchargers is not affiliated with Mercury Marine™ or Mercury Racing™.