Can I use ceracoated NA valves for a turbocharged engine?
#1
Instructor
Thread Starter
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Hi,
I received my 16v head from a machine shop, where it had some simple modifications done and I was wondering whether I can use the stock 16v valves for a 16v turbo engine. If it helps, I can coat them in ceramic as I will most likely coat the entire combustion chamber...
I received my 16v head from a machine shop, where it had some simple modifications done and I was wondering whether I can use the stock 16v valves for a 16v turbo engine. If it helps, I can coat them in ceramic as I will most likely coat the entire combustion chamber...
#3
Addict
Rennlist Member
Rennlist Member
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Interesting valve material and coatngs literature.
http://www.sbintl.com/tech_library/a...and_alloys.pdf
http://www.sbintl.com/tech_library/a...and_alloys.pdf
Ceramic thermal barrier coatings may also be applied to the combustion sideof the valve head to
reflect heat back into the combustion chamber. The theory here is that a heat reflective coating
helps the valves run cooler. This helps the exhaust valves run cooler and last longer, and reduces
heat transfer from the intake valves to the incoming air/fuel mixture for a denser, more powerful
mixture. Heat reflected back into the combustion chamber also improves burning efficiency and
power.
reflect heat back into the combustion chamber. The theory here is that a heat reflective coating
helps the valves run cooler. This helps the exhaust valves run cooler and last longer, and reduces
heat transfer from the intake valves to the incoming air/fuel mixture for a denser, more powerful
mixture. Heat reflected back into the combustion chamber also improves burning efficiency and
power.
#4
Instructor
Thread Starter
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To answer myself, and for anyone that looks for the same answers in the future - Duke's 514hp monster proven this being solid so yes, you can use stock n/a valves for turbo application.
for reference:
https://rennlist.com/forums/944-turb...rbo-myths.html
Case closed i guess.
for reference:
https://rennlist.com/forums/944-turb...rbo-myths.html
Case closed i guess.