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G37sHKS · 09-09-2014, 07:45 AM

You remember when I asked you if retune is needed when switching from your V1 to V2 and you said I don't have to. My AFR gauge is telling me something else, the Idle and cruising are running richer now.

I thought it could be the same or leaner but never thought it could be richer. I didn't change anything in fuel lines it was bolt on as we speak. Does your V2 flows more than your V1 assuming that we are using identical fuel lines?

PS: best part of this product is CJM are using OEM dampers, talking about drivability yet durability. Good stuff

09-09-2014, 07:45 AM	#3 (permalink)
G37sHKS A True Z Fanatic Join Date: Feb 2010 Location: Dubai Posts: 1,183 Drives: 09 G37S Coupe 7AT Rep Power: 20	You remember when I asked you if retune is needed when switching from your V1 to V2 and you said I don't have to. My AFR gauge is telling me something else, the Idle and cruising are running richer now. I thought it could be the same or leaner but never thought it could be richer. I didn't change anything in fuel lines it was bolt on as we speak. Does your V2 flows more than your V1 assuming that we are using identical fuel lines? PS: best part of this product is CJM are using OEM dampers, talking about drivability yet durability. Good stuff __________________ G37 BUILD UNDER CONSTRUCTION Last edited by G37sHKS; 09-09-2014 at 07:49 AM.