Quote:
Originally Posted by txhawg
Jeez, I'm the only one using Mobil 1 75/140? 
Maybe I need to switch to the Redline Heavy. |
I used the M 1 75/140 and also 75/90 coming from Red line shockproof and the Spectro has them beat hands down , I wouldn't say this unless I could see or feel a noticeable difference.