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Old 05-10-2002, 08:06 PM   #1
Chevy409
Giddy up giddy up...
 
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Join Date: Feb 2001
Location: US
Posts: 483
Question Quickie

Does anyone put an octane booster into their fuel mixture and if so, why? Should I be running that in the big block? Thanks a lot.

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72 with 69 grille and custom 73-87 stepside. BIG BLOCK 409, SM465, NP205, 3/4 axles slung under a 5" lift, 112" frame, and 33's soon to grow... "BUILT NOT BOUGHT" ...oh, and industrial paint protecting her body.
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72 with 69 grille and custom 73-87 stepside. BIG BLOCK 409, SM465, NP205, 3/4 axles slung under a 5" lift, 3"bodylift, 112" frame, and 35inch Pro Comp X-terrains... "BUILT NOT BOUGHT" Here's the site...
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