|
Octane is a straight ratio. So 5 gallons of 91 and 5 gallons of 100 would be 91+100/2=95.5 octane. You can do the fuse pull deal to reset your fuel trims. Unless you get your IAT2 under control it really won't matter on the stock tune. Also, unless you have a tune loaded that adds more timing for the added octane, I wouldn't bother.
__________________
2014 ZL1, manual trans, carbon hood insert, Rotofab, Pacesetter 1 7/8" headers, 1" drop BMR springs, stock pulleys, 91 octane tune, 545rwhp & 515rwtq
Serviced and modded by Cordes Performance.
2011 C6, 750rwhp, forged LS3, ported LSA heads, Vortech Ti-trim, 227/243 115+4 Lunati cam, ported LS3 intake, Alky Control methanol, Pfadt sways/shocks/trans mounts, Pfadt tri-y headers(Sold 6/28/14)
|