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Old 08-14-2013, 02:37 AM   #37
Scooby Newbie
Member#: 346106
Join Date: Feb 2013
2006 SGM BW88-75


Maybe its just me (im running a 2.5l) but I run around 30* of timing up until about 4psi and then taper down slowely from there. Your AFR looks about right you have some dips here and there. Other than that idk what else to say. Make sure there are no boost leaks / header / upipe is wrapped and or high heat coated will help.
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StIGC11 is offline   Reply With Quote