This is true. For the basic guy building with standard valve angles. Your still stuck using massive over laps. Even with much higher flowing heads, the valve lift now attributes to broken parts. I would rather have a small port that is straight than a bent port that is three times larger.
Sounds good. Zi used to over cam everything and use big compression numbers for street bikes. They made what I thought was good power and dyno guys liked them. But truth is I usually stuck in a smaller front primary sprocket to get the power right there. Since then I eased up on the whole thing somewhat.
Short and sweet, love it! Always a pleasure Mr Bryce, I can only imagine how awesome the full video was to take in. Thanks again for taking the time to share this here. Your efforts are greatly appreciated!
This is true. For the basic guy building with standard valve angles. Your still stuck using massive over laps. Even with much higher flowing heads, the valve lift now attributes to broken parts. I would rather have a small port that is straight than a bent port that is three times larger.
Sounds good. Zi used to over cam everything and use big compression numbers for street bikes. They made what I thought was good power and dyno guys liked them. But truth is I usually stuck in a smaller front primary sprocket to get the power right there.
Since then I eased up on the whole thing somewhat.
Short and sweet, love it! Always a pleasure Mr Bryce, I can only imagine how awesome the full video was to take in. Thanks again for taking the time to share this here. Your efforts are greatly appreciated!
I want to thank you for making me a better engine builder, I've read every post you ever made on Yellow bullet, and picked up some power .
Great, informative video and tracks with what Curtis Boggs said. Imagine that… all you gurus know the same secrets 😮!!!