1/4 mile guess
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From: anderson ,sc
Car: 89 formula/00 z28
Engine: carbed 350/ls1
Transmission: 700r4/ a4
Axle/Gears: 3.23 posi/ 3.73 posi
1/4 mile guess
Last year 1/4 mile best time is 12.937 at 105 with 60ft of 1.898. for this year. i have add 2.5in duals with race muffler. old y pipe was only 2.5 single. and i add lca reloc. backets. any ideas on 1/4 mi times for this yr?
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