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01-27-2004, 02:09 AM
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#1 |
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Got Horsepower?
Join Date: Sep 2003
Location: IDAHO
Posts: 406
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fuel grades
is there really any difference between 87 and 89 octane gas. the guy who built my engine said to run 89 but how much difference would it make over 87
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2001 Dodge 2500 Cummins, 4 inch lift, 35" Toyo MT's on Ultra wheels, P-Pump Conversion, AFE intake, Fass, 5 inch exhaust, Pyro,Boost,and Fuel pressure guages, and a whole bunch of other stuff "The Money Pit" SOLD-71 Chevy C10 long bed- 2/4 drop-- 350,th400, Edelbrock performer RPM intake,Edelbrock 600 CFM carb,Crower 240 cam,port and polish,Dynomax headers,HEI ignition,dual 2.5 inch exhaust with Flowmaster 50 series mufflers |
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