FreeEMSFred
New member
- Joined
- Nov 2, 2009
- Location
- Kiwiland
Already mentioned but: octane and high miles if inhibitor used and no detonation and properly installed on a hard flat head and a smooth flat block. Volvo block machining is pretty good, so if not damaged no need to touch it generally. Not true of older Mazda blocks which you can see/feel the fly cutter marks in :-o
93AKI US pump gas should be minimum for you, and if you're really beating on it on the limiter for minutes at a time etc, then buy some toluene bulk and blend in 5-30% of that with your 93AKI pump gas.
93AKI US pump gas should be minimum for you, and if you're really beating on it on the limiter for minutes at a time etc, then buy some toluene bulk and blend in 5-30% of that with your 93AKI pump gas.