How to Walnut Blast Intake Valves | Sealey VSWB30 Carbon Cleaning Guide

Learn how to carbon clean your engine's intake valves using the Sealey VSWB30 Walnut Blaster.
This step-by-step guide covers the full intake valve cleaning process — from assembling the blaster unit to selecting the right adaptor, and applying the correct blasting technique.

This video will help you restore engine performance by safely removing carbon build-up from intake ports, manifolds, and exhaust valves — without the risk of corrosion caused by chemical cleaners.

In this video, you'll learn how to:
Assemble the Sealey VSWB30 Walnut Blaster with filters and walnut media
Choose the correct intake port adaptor for your engine
Inspect intake carbon build-up (before & after results)
Connect the air line and blast gun correctly
Apply even blasting technique for a safe and thorough clean
Complete a typical intake valve clean in just 2 minutes

Why walnut blasting?
Walnut shell media naturally polishes surfaces, cleans thoroughly without damaging the metal, and avoids the corrosion often caused by chemical alternatives.

Sealey VSWB30 Key Features:
✅ 30L stainless steel drum for large cleaning capacity
✅ Built-in media and carbon filter system
✅ Supplied with 5kg walnut media & 23 adaptors for most vehicle applications
✅ Continuous injection/suction for efficient blasting
✅ Trolley-mounted for easy transport
✅ Compact storage box for accessories

Perfect for:
Intake valve carbon cleaning
Direct injection engine maintenance
Automotive engine restoration
Mechanics, garages, and enthusiasts

Check out the product on our website:
https://www.sealey.co.uk/product/5638...
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Founded in 1978, SEALEY offers one of the world’s largest ranges of workshop essentials with over 12,750 product lines designed for use in the trade. As a leading brand for professionals, SEALEY products are backed up by total compliance testing, unparalleled aftersales service, comprehensive parts availability, and extended guarantees.
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