| all the w/b's i use do not go below 7:1. btw his car was not tuned right - you can tune out the rich between the shift effect on a rx 7 if you are using a power fc and it has no effect on the car since its a map based efi. You had other issues in the car. that being said we have a mas based z that has the hks bovs but we have fixed the rich between shift issue for the most part. Harry
Formerly yellowzxtt " If it doesn't make it faster, i don't care " Please visit www.ztuner.com to GO FASTER |