My porsche 944 S2 16 valve turbo project
#286
Rennlist Member
Nice upgrade Tim. What are the width of those front rotors?
#288
Rennlist Member
Thanks Tim. Did you get my email?
#289
Instructor
Thread Starter
#290
Rennlist Member
Assume you are using your S2 uprights still? Don't make the mistake to convert to the Mo30 option and then try and run those new callipers and rotors.
(Yes, list is very thorough!)
(Yes, list is very thorough!)
#292
Airflow is directly proportional to port area. In velocity. So when I lay out a framework for an engine, I look at RPM when sizing valves. If you have a poor flowing port, that'll change, but taking rough cuts, I look at RPM. So if you run out of breath at 6000 RPM, and you want to run 6500 RPM, you need 8% more port area.
Regards,
#293
Tim, great thread, great looking car. I'll chime in and ask for video too! I think you've built yourself a wonderful machine Thanks for sharing your experience, knowledge and skill.
#295
Rennlist Member
#298
Rennlist Member
Very good turnout. Which one is Tim's?
#300
Rennlist Member
Ah, ok. I only looked at the first page or so. Thanks.