Quote:
Originally Posted by Steve Stickel
Dan
The Sunoco 260gtx is an unleaded fuel, similar to VP C-10, easier on the A/F wideband sensors esp for the late model and dual duty street/strip use cars, although most guys on here will use the leaded fuels (C-11, C12) etc. to extend valve train life and achieve higher octane ratings. Another issue is availability, a racers preferred fuel may not be sold at certain tracks... Thanks to MG raceway for posting this chart..
http://www.maplegroveraceway.com/wp-...-reference.pdf |
Yes 260GTX it is an unlead fuel and I like it !
I can find it and less expensive than C10.
RKelliher said that running C11 works better than C12.
How does is work that one Octane Fuel works better than another?
Dan