Nissan 370Z Forum - View Single Post

synolimit · 11-05-2015, 09:52 AM

Ok so the spacers came from England in only 2 days! I think im gonna try as is. Still no idea how strong the oem studs are but at least i know what the driftworks studs are now. They are 10.9 grade which is stronger than grade 8. Z1 doesn't even list their grade so...

Also the spacer being 25mm longer than Z1 are only 1.5lbs heavier. Thats not bad since i bought Z1 rear rotors which are 5lbs lighter than OEM. So from where i was to where ill be going, my rear rotational weight will drop 1.3lbs. Or another way i look at it is my rear will be 0.9lbs heavier than if i ran no spacers at all and just used the 10.5 +15 RPF1 by its self.

11-05-2015, 09:52 AM	#6 (permalink)
synolimit A True Z Fanatic Join Date: May 2013 Location: Columbus, OH Posts: 5,051 Drives: 2013 Silver 370z Rep Power: 3389	Ok so the spacers came from England in only 2 days! I think im gonna try as is. Still no idea how strong the oem studs are but at least i know what the driftworks studs are now. They are 10.9 grade which is stronger than grade 8. Z1 doesn't even list their grade so... Also the spacer being 25mm longer than Z1 are only 1.5lbs heavier. Thats not bad since i bought Z1 rear rotors which are 5lbs lighter than OEM. So from where i was to where ill be going, my rear rotational weight will drop 1.3lbs. Or another way i look at it is my rear will be 0.9lbs heavier than if i ran no spacers at all and just used the 10.5 +15 RPF1 by its self. __________________ 13 370z- Last edited by synolimit; 11-05-2015 at 09:55 AM.