305 TPI vs 350 carb

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06-18-2001, 11:39 AM

five0beatr Z28

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305 TPI vs 350 carb

my z28 w/ a 350 has run a 13.5. my buddy has an 86 IROC w/ a 305 tuned port. his mods are edelbrock header, gutted cat, flowmasters, k&ns, afpr, pulleys, airfoil, slp intake runners, shift kit, and 3.42 gears. with those mods, can he match my 13.5?

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06-18-2001, 08:05 PM

fly89gta

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not a chance in hell! u have nothing to worry about

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06-18-2001, 08:44 PM

whiteroc

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I wish my 350 TPI would run 13.5s with the few mods he has done. And to answer your question... Only with a 125hp shot of NOS.

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89 IROC-Z 5.7L
130,000 MILES
2.77 GEARS
K&Ns FILTERS
ALL FREE MODS
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Best 1/4 E.T. 14.37 @ 95 MPH
Best 1/8 E.T. 9.22 @ 76 MPH
Best 60ft. 2.07

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06-18-2001, 09:50 PM

Eighty5TransAm

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no way, ive got many more mods than him minus the headers, and only ran an all time best of 15.20@90 mph. Thats why ive decided to scrap the crappy 305 and get a 350.

Curtis