and another fuel Q
 

didn't want to hijack the threads already posted. :party-smiley-004:


509c.i.
Dart intake
Merlin Alum heads
Lightning water reduceded headers
MSD ign
Crane cam (not sure the specs, but have them at home)
10:1 compression.
Holley Pro systems carb
timing is set at Either 32 or 34 degrees, can't remember off the top of my head.


Can I run 91 octane, and be ok?

The seller said he only ran 93, and wasn't sure if 91 would work. 93 isn't very easy to find around me, in fact I don't know where to find it. 2 weeks ago, I went out for the first time, and put in about 15 gallons of 91 mixed with what he had in there, and ran around for an hour, with no problems.