Ash 145 Report post Posted October 6, 2016 That looks like the equivalent, Brian. Quote Share this post Link to post Share on other sites
1969_Mach1 333 Report post Posted October 6, 2016 Where do you find 93 octane? The best we have in California at a gas pump is 91 octane. If we need a little higher octane, many of us mix in some 110 octane race fuel or an additive like Torco Accelerator. Quote Share this post Link to post Share on other sites
Brian Conway 264 Report post Posted October 6, 2016 Well I don't find 93 anywhere. The guys in the mid-West and East coast have it along with some other non-ethanol types. I guess they have a few more choices than we here in California ? Brian Quote Share this post Link to post Share on other sites
jholmes217 65 Report post Posted October 6, 2016 I remember Sunoco gas stations in Ohio had 94. Quote Share this post Link to post Share on other sites
Dave R. 85 Report post Posted October 7, 2016 I remember Sunoco gas stations in Ohio had 94. Back in the 1960's and '70's the Sunoco stations sold Sunoco 260 and I think it was 98 octane. Leaded. Ran it in my jet boat. BB Chevy with 12 1/2:1 compression. No problems. Dave R. Quote Share this post Link to post Share on other sites
LindenBruce 27 Report post Posted October 7, 2016 My R-Code came with a 3.50:1 open rear. So when I rebuilt the rear, I added traction-lock and changed to 3.73:1 AND built up a sturdy AOD for improved cruising mileage. Can't wait to see how so performs on the street. The conversion was cheaper than Gear Vendors a conversion. B. 1 RPM reacted to this Quote Share this post Link to post Share on other sites
MAC390 327 Report post Posted October 7, 2016 I have looked at the gear vendors unit might give me the best of both worlds has a stall converter in it. Ash when you are down my way you should drop in , need all the help i can get. i can give you my cell no. The car is coming along nicely , just want it to perform good and blow my buddies 427 Camaro off. Plenty of 98 here and the oil companies want you to buy it. Quote Share this post Link to post Share on other sites
Ash 145 Report post Posted October 7, 2016 Would love to. I don't know too many other Mustang guys around, I'm always up for a chat! Quote Share this post Link to post Share on other sites
