25-10-2012, 03:21 PM
Yeah 2.5 will be fine. If you really wanted, you could bung in 4.5 and run it neat but its not ideal. I usually go for a half and half mixture and that will protect you down to any temperature you will get in this country!
Team Eaton
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft