Castrol GTX?
does anyone use Castrol GTX or NOS' octane booster or any kind of supplements in their tank?
if so wat do u use and y?
there are so much to choose from.
if so wat do u use and y?
there are so much to choose from.
Last edited by HwEaNnRgY on Mon Jan 13, 2003 10:25 pm, edited 3 times in total.
- HwEaNnRgY
- Just Licensed SolaraGuy
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- Joined: Thu Jan 02, 2003 8:37 pm