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Old 03-21-2013, 01:54 PM   #21
Bullet Ride
Cars in Perpetual Repair
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Join Date: Nov 2007
Location: Guelph
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Originally Posted by dbworld4k View Post
^Does absolutely nothing.
That's not entirely true. Yeah, the stuff they sell at Crappy Tire is junk, but there are some legit boosters out there. The only one you might be able to find locally is the AMSOIL Dominator. Independent testing using Shell V power showed a 2 point increase in octane rating.

The best octane booster is VP Racing Fuel
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