What are the considerations for deburring delicate or complex geometries with walnut blasting

Cerrone's European utilizes a mix of compressed air & walnut shells to blast the carbon deposits & build-ups right out of your intake valves. Jan 3, 2019 ... The n20/n54-55 guys and mini folks get their valves cleaned with the advent of walnut blasting and the vacuum adapter from bmw. Jul 15, 2024 ... Shop BMW Parts: www.thicwhips.com LINK TO E92 M3 REBUILD SHEET: https://tinyurl.com/2h5ktwdw ThicWhips Merch, Apparels, ... It is a simple but messy DIY once intake manifold is off. All DI engines will have this issue, it is fundamental. Build up will accumulate at the back of intake ... Jun 24, 2022 ... Walnut blasting is the preferred method of cleaning the carbon off of the back of the valve. You're literally shooting finely crushed walnut ... As long as I worked in 5-7 second bursts it cleaned fine, but after 3-4 bursts, I'd have to wait a couple minutes for the compressor to turn back on and build ... Mar 14, 2018 ... There are several benefits to walnut blasting the carbon away from your engine. Because carbon is hard and tough when it forms manually it ... Feb 1, 2025 ... If you properly take care of it and do a induction cleaning every 15k you shouldn't have to walnut blast. 3 mos. Adam Heldreth. Some one please ... Aug 27, 2022 ... It appears Ford actually thought about this service for the shade tree mechanic by not requiring the high pressure fuel injectors to be removed ... Apr 7, 2025 ... Walnut blasting is an effective way to clean intake valves and remove thick carbon deposits that have built up over time. The process uses ...