diff --git a/GDI8.md b/GDI8.md
index 6f339023..2f116eaa 100644
--- a/GDI8.md
+++ b/GDI8.md
@@ -1,3 +1,8 @@
 # GDI8
 
 https://rusefi.com/docs/pinouts/GDI8/
+
+* 8 injectors
+* two HPFP
+* CAN bus to adjust settings
+* many specs match https://github.com/rusefi/rusefi/wiki/GDI4