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chris'stransam · 08-25-2023, 10:13 AM

How much boost would magnuson 2650 make with stock motor with 9.45 lower and a 90 upper with a tohigh psi port plates 103 tb and 2 " headers with no cats? Fuel is not a problem .

08-25-2023, 10:13 AM	#17
chris'stransam Drives: 2014 1LE , ZL1-1LE , 1999 WS6 Join Date: Jan 2015 Location: The Compound Posts: 138	How much boost would magnuson 2650 make with stock motor with 9.45 lower and a 90 upper with a tohigh psi port plates 103 tb and 2 " headers with no cats? Fuel is not a problem .