what octane should i be running?

[snowmanzz13]

just as the title says i got about 190lb's of compression on each side, so what octane should i be running in it?

[Snopczynski]

I would run 108 or higher straight mix.

[fastrthnu]

I would run 108 or higher straight mix.

 

 

 

Yep, right on the money.

[locogato11283]

i run straight 110 sunoco brand fuel. my compression is right around 175. anything around 110 will be fine.

[4stroker]

how much do you guys pay per litre for the 110 sunoco??

 

in australia it costs $155 for a 20 litre drum, i would burn that no worries in an afternoon riding!

 

also how much compression should 19cc domes produce? (yet to buy a compression tester)

[Snopczynski]

The equivelant here would be $33.75 US for 18.918 liters (thats 5 US gallons).

[jbooker82]

I just had my drum filled with Citgo 110 . 5.13 a gallon, $327 for 55 gallons

[locogato11283]

its $5.10 a gallon here for sunoco 110.

[KaosBanshee44]

Mucho Dinero fo shizzle

[4stroker]

damn you guys get everything so much cheaper!

 

we compression tested a buddy's banshee today. it has 19cc domes andn185 psi and he has been running 98ron fuel in it for years with no problems.

[snowmanzz13]

well mine has 19's in it an i think i'm just gonna run C12 or 112 octane at just about $9 a gallon

[jbooker82]

VP fuel is good fuel but way over priced

[Snopczynski]

I run 50/50 92 and 110 with 170 psi comp (19cc domes).

[Coupelx]

its $5.10 a gallon here for sunoco 110.

thats about what it is around here depending on where you go.

[luv2rideaz]

how do you guys feel about 100LL av-gas? its like $4.00 a gallon, smells good too when it is burning