Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: slingo on May 24, 2009, 10:50:52 PM

Title: Whats the better fpr ??
Post by: slingo on May 24, 2009, 10:50:52 PM
using a apexi pfc with stock primarys and 1600 secondrys ! At the moment i have a sard rising rate fpr thats works with a vacum .does anyone think id be better with a fixed pressure fpr,would it be more stable and reliable ?
 thanks for your time :)