About this document
XPAG Cylinder Head Modifications Guide by Prasetyo Adi is a document available to read on EtoBox.
This document discusses modifications that can be made to the XPAG cylinder head to increase power and efficiency. It begins by describing the design characteristics of a stock XPAG head, noting the valve sizes and port dimensions. It then outlines some modifications that can be made, such as increasing valve size, unshrouding the valves to improve airflow, and porting the intake and exhaust ports. The document stresses having any head work done by an experienced engine builder and cautions that simply incr
- Author
- Prasetyo Adi
- Language
- EN