ron,
to answer you, yes octane supreme 130 is the product i use (religiously)
it is nothing more than a solution of suspended lead. this stuff works...period..
i see some of the other posts saying they add A COUPLE bottles of octane
booster. wow . to 16 gal i use 1\2 quart. so starting with 93 i end up
over 100. to address the pinging....detonation will only be heard as pinging
at the extreme of it..if you have a 10:1 motor or higher and you run pump
gas you are detonating....i have used racing fuel when i go to the track and i get the same results with the octane supreme. note the odor of your exhaust
when you run racing fuel......i get the same odor from my pump gas and the additive, not that this alone sells me but i equate this to having about the same blend. i have an 11:1 427 stroked to 468 stage 2 kc heads a 671 lift roller cam and 2 4 bbls i run 38 deg timing with an msd dist all my timing is in by 2000 rpm. i have trashed the plugs KC gave me with the motor ngk somethings i now run autolite racing plugs about 2 ranges cooler. with the additive you will need to read the plugs to see where your particular combo has its sweet spot....ok this is getting wordy