Allow for Higher octane? The 950 is to use 87 octane per manual, same for the 1100. It's the other way around. Higher octane is just a waste of money. If you had higher compression your engine computer might be able to retard the timing to use lower octane fuel. Depending of course on programming limits. Your computer can't raise the compression of your engine. Your compression ratio determines the octane needed. Most high compression engines really don't like the "discount" stuff. LOL
2005 1100 Custom
ORKed 5/16" Lines
PODs K&N RU-600s W/PCV
PCS XXX/2 cams
Jetted & PMS Tweaked 20.0/152.5 3.0 turns
Wimmer Machine Custom Oil Cooler & Stash Tube
Dyna 3000 Step 5/ 6500 redline
6" Fwd Control Extension W/Boards F&R
Memphis Shades Bullet Fairing
Progressive 465 rear
Progressive Springs and GVE front
10,000 Monkeys throwing crap at the glass and this one thinks he's Picasso...
Last edited by Fulltilt1; 02-04-2011 at 08:53 PM.