Jul 13, 2024 #16 C Chuckwobbel Registered User Joined Jun 23, 2024 Posts 8 Reaction score 6 Location Sweden Runs Really Good with the hx40s-16 Gets boost at 1500-1600rpm and No high back pressure Attachments IMG_0943.jpeg 529.4 KB · Views: 9 IMG_0942.jpeg 418.5 KB · Views: 11