Anyone have an air fuel meter setup I can rent for a weekend? I need to get Dustin at Whipple some info to fix my Raylar and whipple ecu recal on my 496 as its too dang rich.

Where are you? I'm in Virginia Beach and I just bought a brand new innovative LM-1 A/f meter. I also have a too rich whipple efi. I'm waiting for my exhaust to come back with a o2 sensor bung welded in. How are you going to get the O2 sensor in your exhaust?

Minnesota. Spacer plates with bungs in them. Im working on getting a different ECU to try first. I've talked to many that have Whipple recal's that are too rich. Hmmm.