Nissan 370Z Forum - View Single Post

Minato · 12-20-2014, 07:04 PM

slightly shorter runners on the Amazon link, might be better for top end power rather than lower end. The shorter runners also claim to have 1.7" ID, the longer runners are 1.7" OD.

12-20-2014, 07:04 PM	#12 (permalink)
Minato Base Member Join Date: May 2013 Location: Ft Collins Posts: 107 Drives: 11 370Z M6 Sports Rep Power: 0	slightly shorter runners on the Amazon link, might be better for top end power rather than lower end. The shorter runners also claim to have 1.7" ID, the longer runners are 1.7" OD.