I have been using 91 octane in my N/A PT for about a year and a half now. I notice a difference... every so slight difference, but it's there. The engine seems to like it better, and from what I've heard and read, the higher octane creates more heat, and requires less fuel, and is better all around for the engine. I figure a couple bucks extra
I have to differ in all racing I have done the higher the octane the colder it burns. If you ever get the chance to be really close to a drag car after its pass check the carb and see how cold it is and what the engine temp is
don
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<font color=\"orange\"><b>2003 Dream Cruiser II
Stage 1, Greddy blow off valve, AGP WGA, Custom open dual exhaust, Denso plugs, Xtremeboost upcharge pipe, AMX intake pipe, Ramair hoods hood, Apc ground effects kit, lowerd 3\", Turbo xs MBC, auto meter double gauge pod, and 2 more gauge mountd on sterring wheel {oil psi and temp, boost, water temp}
apc 2nd gen tail lights, more to come soon
Tampabay Pt Cruisers</b></font id=\"orange\">
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