Quote:
The thing with the intake closing is thats the last thing to happen as the piston is starting up the cyl... you wont start to make compression until the intake closes... the dynamic compression starts when the intake closes but it determines where the piston is in the upward stroke... if you look at the wallace site(dynamic compression) you will see that it gives you the EFFECTIVE STROKE... thats the length of compression you have
oh wups duh....got to really over thinking things. was thinking backwards about overlap.
1973 Charger, former SE, former auto
I'm not trying to be difficult, it comes naturally....
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