Best fuel additive

[33 IMP]

Best fuel additive... 100 LL

Yep, boost + lead.. but lots of nasayers here with their "better" options. Works for me...
View attachment 924721

Yep, now that i have a source in arizona, im gonna try it at about a 50-50 mix with garbage 91. The avgas is about 50 cents a gallon more than the california crud.

 

[dadsbee]

No need for 50/50.. 10 to 20% is all you need for lead content to match what we use to get back in the day. A bit more if you want a real boost in octane. Jerry runs 50/50 I believe with good results in his hemi's