What would you say is the highest compression you can safely run on 92 octane pump gas? 92's the highest I've seen here in WA, where are some of you people getting 93?

 

some people run 12.5 on 91 with tuning...
im planing on staying under 12 because my car will be on the street most of the time....

 

really depends on tuning

Highest i've seen on 91 is 12.5:1

 

I would stay under 12:1 to be safe.

 

What would you have to do to get 11.5:1 cr? How much would it cost?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TrueZen &raquo;</TD></TR><TR><TD CLASS="quote">92's the highest I've seen here in WA, where are some of you people getting 93?</TD></TR></TABLE>

We get 93 all over chicago area To bad its up around 1.80 and 1.90 again...oh well, I think i can afford the extra dollar or two

 

89 is 1.40 here 93 is 1.50 both at shell See Chicago area is not best for EVERYTHING lol
Race Fuel 100 (Turbo Blue @ shell) is around 3.60 a gallon last a checked... Don't run this if you like your o2/o2's and cat lol...