AV gas ? - Page 3

Mark Yacavone · 03-18-2018, 09:21 PM

Quote:

Originally Posted by Jackie McCracken

AV Gas will not pass NHRA fuel check, there is no spec card because it's not an approved fuel. Approved fuel that checks perfectly out of a freshly unsealed drum will not pass tech if left open to the atmosphere for even a very short period of time, less than an hour for most. If you're running a class that requires fuel check it's best to get it at the track/race and keep it sealed up tight and out of sun light if it's in plastic jugs. If there is any doubt have the fuel check guy test it before you put it in the car. Another tip, if you run a car that requires fuel check DO NOT EVER put unleaded fuel in the tank as it will contaminate the entire system and your "good fuel" will not pass until you've completely flushed the fuel system several times with good fuel.

Jackie McCracken
former NHRA D4 Tech and fuel tester

Just so you guys know, only a few years ago, there was an approved fuel that AV gas could be passed off as .Several of the more shall we say, budget conscience racers were using it. Someone upstairs must have caught wind of this, and it was removed from the approved list.

Rsmith38 · 03-19-2018, 08:25 AM

Was that VP-C9? I set the record one year and after making a run at the points race next year they said C9 is not in the book. Had to switch to C-10.
Questioned why and was told nobody used it?

03-19-2018, 08:25 AM	#22
Rsmith38 Member Join Date: Mar 2011 Posts: 186 Likes: 0 Liked 28 Times in 15 Posts	Re: AV gas ? Was that VP-C9? I set the record one year and after making a run at the points race next year they said C9 is not in the book. Had to switch to C-10. Questioned why and was told nobody used it?