[bishir]

I've been running a 30% mix of Xylene and 93 Octane in my Buick Grand National (just like justa6) for over a year and I've had no problems. I'm able to run 22lbs of boost with zero knock readings. The post earlier is from a Buick GN website. Been running this formula for years and winning races.


Octane Booster is Crap!


James