|
maybe you can try some booster like Bardhal BSF?
it s no where near e85 of course but they add some octane
we have no e85 in italy ,when we use those concentrated octane booster we get nice gains on boosted cars even when added to 100Ron fuel (around your 92-93 oct)
things with toluene, MMT and other expensive dangerous stuff tend to also spoil spark plugs and colour everything of orange inside the engine but work quite nice for octane booster purpouse and it s just carrying around a half litre bottle instead of barrels in ur trunk
and no increased fuel consumption compared to e85 but of course no cooling advantage
Need to be tuned though or engine just gets lazy, it seems they slow flame speed a bit
|