Joined
·
92 Posts
Had 3/4 full tank of 93 octane and topped off with 5 gal. of 110 octane racing fuel just to see the difference. Noticible difference, but is this safe for a stock motor with Steeda CAI, 93 oct. tune, and UDPs?
even though the gas tank is supposedly 16 gallons, ive never put more than a hair over 14 in while on empty, so ya either he had less than 3/4 of a tank, or didnt put 5 gallons in.how did you have a 3/4 full tank and put in 5 gallons? Wouldnt that overflow it?
Ford says that we have a 16 gallon gas tank btw so i think your calculations are a lil offour gas tank is 18.5 gal
so by my calculations, say if you had 13 gal of 93 and added 5 gal of 110 you will wind up with 97.72 octane
(13*93)+(5*110)/18=97.722222
exactly. No point on adding more octane unless you retune.If you car is tuned for 91 octane and doesn't ping then why up the octane?
i think you are right.To get techical, our gas tanks hold 15.7 gallons