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emolineaux · 08-10-2008, 09:13 AM

what is the biggest size throttle body i can go on a stock ls1 intake for my 98 z28. and would it make a difference without upgrading the intake?

08-10-2008, 09:13 AM	#1
emolineaux Join Date: Jan 2008 Location: Aberdeen,nc/columbus,nj Posts: 1,449 iTrader: (17)	TB question what is the biggest size throttle body i can go on a stock ls1 intake for my 98 z28. and would it make a difference without upgrading the intake? __________________ Eric 07 Silverado 1500 5.3 01 Z28 6 speed