If you like the content we make and the work we do on motorcycles feel free to find our websites and shop number in all the descriptions on the videos! We sure would greatly appreciate anyone and everyone who watches these videos, Subscribe, Share, & Look on our websites in the description.
I have a Harley Sportster and I just kind of stumbled on to this video here. No on the science and the math behind what you're trying to achieve is just so invigorating and correct.
@rwdford you are correct this common to find in stock ports. this where spending alot of time trying different valve seat angle a working around the port area around the seat is so inportant thanks charlie
Wow! Very COoL. I'm a little late to the party.. 2010? So much to learn so little time.. It's an amazing thing to have you share your experiences on line.. It's like hanging out at the shop (and not being chased away:). You really made a GR8T point (in my mind) about the (actual) valve lift. That is not a lot of room to squeeze through and it needs to be made the most of (haven't caught the next video yet). Really inspiring work. We are all wrench heads in our minds but only a few get to live it. Pretty cool. Thank's Mr.C for the time. R (So. Ca. USA)
Thanks you guys, I never realise how little movement there was, ie as a 'to work' mechanic, if it gets me to work, that fine, I had never thought about the reality of the setting of the gap, and how little space there is to hastle that materials through.
Very interesting, would I be correct in saying the loud screeching sound from that inlet port at moderate lift indicates turbulance in the port most likely around the valve seat area? Should the port get quieter as it is modified since the air will flow smoother with a higher flow rate and velocity per port X sectional area? Does that make sense to you? Great work as usual :) Regards Jason
If you like the content we make and the work we do on motorcycles feel free to find our websites and shop number in all the descriptions on the videos! We sure would greatly appreciate anyone and everyone who watches these videos, Subscribe, Share, & Look on our websites in the description.
I have a Harley Sportster and I just kind of stumbled on to this video here. No on the science and the math behind what you're trying to achieve is just so invigorating and correct.
@rwdford you are correct this common to find in stock ports. this where spending alot of time trying different valve seat angle a working around the port area around the seat is so inportant thanks charlie
Wow! Very COoL. I'm a little late to the party.. 2010? So much to learn so little time.. It's an amazing thing to have you share your experiences on line.. It's like hanging out at the shop (and not being chased away:). You really made a GR8T point (in my mind) about the (actual) valve lift. That is not a lot of room to squeeze through and it needs to be made the most of (haven't caught the next video yet). Really inspiring work. We are all wrench heads in our minds but only a few get to live it. Pretty cool. Thank's Mr.C for the time. R (So. Ca. USA)
Thanks you guys, I never realise how little movement there was, ie as a 'to work' mechanic, if it gets me to work, that fine, I had never thought about the reality of the setting of the gap, and how little space there is to hastle that materials through.
very good charlie, will look out for your following vids
this was a great vid, but was distracted the entire time, focused on you saying " 0 10" at the beginning hahah
thanks
Very interesting, would I be correct in saying the loud screeching sound from that inlet port at moderate lift indicates turbulance in the port most likely around the valve seat area?
Should the port get quieter as it is modified since the air will flow smoother with a higher flow rate and velocity per port X sectional area?
Does that make sense to you?
Great work as usual :)
Regards
Jason