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upgrades to beat a z-28 Ls1

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Old May 1, 2007 | 11:08 AM
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Default upgrades to beat a z-28 Ls1

Me and a friend always try and be faster then the other so after i bought my Z he just went out and traded his caviler in for a Z-28 with the Ls1 motor in it...so far all the performance mods i have done is the jwt popcharger..and i was thinkin i would do the 5/8 plenum spacer next..after i do what what else can i do for a reasonable price to beat the Ls1 since im just a poor college student right now?
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Old May 1, 2007 | 11:10 AM
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test pipes
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Old May 1, 2007 | 11:12 AM
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Originally Posted by MUZZY
test pipes
+1 Test pipes for shizzle!
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Old May 1, 2007 | 11:14 AM
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how much do the test pipes $$?..and whats the best web sites to get them from?
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Old May 1, 2007 | 11:15 AM
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its going to take a decent amount of mods to beat him if he can drive it well.. the F-body's were all underated from the factory and usually dyno around 300rwhp, they are quick... If i were you I would just save up for some spray...
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Old May 1, 2007 | 11:16 AM
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Nitrous is your only chance.

maybe a handgun and you can shoot out his tires.
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Old May 1, 2007 | 12:06 PM
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They do around 110mph at 14.0 in the 1/4 stock where i live. With some 3.73 gears and slicks and a tune they will do mid 12s.
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Old May 1, 2007 | 12:08 PM
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so the handgun is looking like the cheapest option. what? 500 bucks for a good 9 mil.
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Old May 1, 2007 | 12:24 PM
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Old May 1, 2007 | 12:38 PM
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You might want to spray. With all the mods I have my car only does a 13.6 in a quarter. Could go faster with a better driver though. Most LS1's that I have ran against on the track goes between a 13.2 and a 13.5.

Say you got the plenum spacer, test pipes, and UR crank pulley... You still wont be able to beat him unless you are a top notch driver behind the wheel.
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Old May 1, 2007 | 12:59 PM
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BTW they do a 13.8-14.2 at 3900ft above sea level where i live so at sea level thats about a 12.9-13.2, bascially your up the creek without a paddle unless you use some nitrous.
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Old May 1, 2007 | 01:26 PM
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Test pipes, headers, exhaust, spacer, 3.9 gear, intake and that should do it. But as soon as he does one thing, its back to square one.
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Old May 1, 2007 | 01:54 PM
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hmmm..well thats not good lol..maybe i should just sabotage his motor the night before we race jk..either way i think i am goin with the spacer and test pipes pretty soon..will any of this cause the engine light to come on?..maybe even spray in the end but would i need anymore engine mods to be able to run a good enough shot off of it?
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Old May 1, 2007 | 02:28 PM
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Go on the second honk, or maybe the 1st... or challenge him at the drag strip, and get real good by practicing when he's not there. There are more ways to win a "race" (like bracket racing) without really being faster. Take it to a road course, and leave him in the dust. Those cars are pigs.
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Old May 1, 2007 | 02:48 PM
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Originally Posted by WheelieMonster
hmmm..well thats not good lol..maybe i should just sabotage his motor the night before we race jk..either way i think i am goin with the spacer and test pipes pretty soon..will any of this cause the engine light to come on?..maybe even spray in the end but would i need anymore engine mods to be able to run a good enough shot off of it?

Gear swap, would most likely help you the most. Usually you can swap somone with one.
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Old May 1, 2007 | 02:56 PM
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Varis air duck.
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Old May 1, 2007 | 03:48 PM
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Originally Posted by WheelieMonster
Me and a friend always try and be faster then the other so after i bought my Z he just went out and traded his caviler in for a Z-28 with the Ls1 motor in it...so far all the performance mods i have done is the jwt popcharger..and i was thinkin i would do the 5/8 plenum spacer next..after i do what what else can i do for a reasonable price to beat the Ls1 since im just a poor college student right now?

where are you trying to beat him at? track or highway??
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Old May 1, 2007 | 04:00 PM
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Nitrous will be easy and it's not too expensive.
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Old May 1, 2007 | 04:13 PM
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Originally Posted by gabez33
where are you trying to beat him at? track or highway??
+1
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Old May 1, 2007 | 06:42 PM
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Originally Posted by davidv

Varis air duck.
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