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View Full Version : 110 octaine in a 200x?



rugabugadouglas
05-18-2007, 09:44 PM
i have a 84 200x and when i got it the guy said it has a 12 to 1 compression piston in it and needs to run 110 octaine fuel does that sound right? it kicks over like a dead cow and when it hits compression man does it hurt the old leg aslo there is a thig called roost boost would that help peformace wise? thanks doug

heres the link of the auction i bought it from http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&ih=013&sspagename=STRK%3AMEWN%3AIT&viewitem=&item=230126679465&rd=1,1

SYKO
05-18-2007, 09:56 PM
roost boost...... BUAHAHAHAHHA!!! dont waste your money on that man!