012: Dynamic Compression Ratio + free calculator
Échec de l'ajout au panier.
Échec de l'ajout à la liste d'envies.
Échec de la suppression de la liste d’envies.
Échec du suivi du balado
Ne plus suivre le balado a échoué
012: Dynamic Compression Ratio + free calculator
-
Narrateur(s):
-
Auteur(s):
À propos de cet audio
**This is a replay from the old podcast series lost to the internet**
Original upload date: 29/09/2020
What is dynamic compression ratio? It is not commonly known. Most are familiar with static compression ratio used to describe a characteristic of engine. But what is the difference of dynamic compression ratio vs static?
Static compression ratio uses the volume associated with a full sweep of the piston from bottom dead centre through to top dead centre. Dynamic compression ratio is governed by the stroke derived from when the intake valve closes which is normally after bottom dead centre.
Longer duration cams cause the intake valve to close later reducing the dynamic stroke and as such the dynamic compression ratio.
Link to spreadsheet: https://kyushaspeed.com.au/shop/dynamic-compression-ratio-calculator/
Link to blog: https://kyushaspeed.com.au/what-is-dynamic-compression-ratio/
Please leave a rating or review if this was useful and check out the rest of the podcast.
Links
YT: Built On Purpose
IG: @built_on_purpose
FB: Built On Purpose
Shop: Kyusha Speed