Combustion Chamber Thermal Dynamics
Combustion Chamber Thermal Dynamics
(OP)
I'm in the process of doing a home build Honda J series V6. The motor is going into an MK1 MR2.
My initial plan was to do a thermal barrier on the piston domes, chamber face, valve faces, and full exhaust port, but I'm concerned about excess heat build-up on the cyl-wall. Also, I'm entertaining the idea of not coating the intake valves to help vaporise the fuel sprayed onto them. How would you guys weight in on these two issues?
My initial plan was to do a thermal barrier on the piston domes, chamber face, valve faces, and full exhaust port, but I'm concerned about excess heat build-up on the cyl-wall. Also, I'm entertaining the idea of not coating the intake valves to help vaporise the fuel sprayed onto them. How would you guys weight in on these two issues?





RE: Combustion Chamber Thermal Dynamics
RE: Combustion Chamber Thermal Dynamics
RE: Combustion Chamber Thermal Dynamics
RE: Combustion Chamber Thermal Dynamics
Some find polishing for deflection works as well (especially if you can DIY) without the expense of coating. However the costs for that seemed to have come down considerably over the years.
RE: Combustion Chamber Thermal Dynamics
RE: Combustion Chamber Thermal Dynamics
Engineering is the art of creating things you need, from things you can get.
RE: Combustion Chamber Thermal Dynamics
Thanks everyone for your input.
I went ahead and started another thread to ask my elementary questions and there is a link to a web-album of the buildup there. http:/
RE: Combustion Chamber Thermal Dynamics
http://www.usceramiccoatings.com/