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schardbody · 06-10-2012, 09:40 PM

the iron block motors are alot quieter, my quarter million mile 4.8 is silent, but my LS1 chings and changs like every other one (garbage lifters?). oil pressure is a separate issue than noise though.

06-10-2012, 09:40 PM	#16
schardbody Senior Member Join Date: Sep 2008 Posts: 1,158	the iron block motors are alot quieter, my quarter million mile 4.8 is silent, but my LS1 chings and changs like every other one (garbage lifters?). oil pressure is a separate issue than noise though.