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12.2 bolt on Z-28

This is a discussion on 12.2 bolt on Z-28 within the Drag Racing forums, part of the Racing Forums category; Ran a new best of 12.2 @ 111mph. My mods are: lid, LS6 intake, LT's, ORY, cat back, 3600 stall, ...

  1. #1
    Member 346ci's Avatar
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    1998 Z-28

    12.2 bolt on Z-28

    Ran a new best of 12.2 @ 111mph. My mods are: lid, LS6 intake, LT's, ORY, cat back, 3600 stall, SFC's, lower control arms, weight reduction (no a/c or back seats), 16" m/t drag radials, and tuned by me.

    I ran the drag radials at 35 psi and did not warm them up, 245 tires up front, launching at 2,000 rpm. Hooked well and did not break my stock 10 bolt . Ran a best of 12.24 and a worst of 12.34 out of seven passes.

    Time slip scanned horribly so I'll just type it out.

    Reaction---.1810
    60 ft.---1.8397
    330 ft.---5.1020
    1/8 et.---7.8511
    1/8 mph---89.81
    1/4 et.---12.2499
    1/4 mph---111.08

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    Way cool! That is sort of the route I am thinking with our car for mods. Did you mess with your tire pressure at all or just left it at 35 the whole time?

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    Member c5z28's Avatar
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    Thats fucking awesome! You want a cam now huh?

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    Member 346ci's Avatar
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    Thanks guys. Yes I kept the tires at 35 psi the whole time, I didn't bring a gauge or compressor.

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    LSX whore allbaugh_04's Avatar
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    Very good time

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    Impressive

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    LSX whore allbaugh_04's Avatar
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    Pics of timeslip or video?

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    King 0f n00bz shady milkman's Avatar
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    nice time..i dont have mts or my stall yet ..and i am going tomorrow ..so i hope i am at or near 12s

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    LSX whore allbaugh_04's Avatar
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    Make sure to let us know

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    Member 346ci's Avatar
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    Quote Originally Posted by allbaugh_04 View Post
    Pics of timeslip or video?
    I'll scan the timeslip again when I get home

    Quote Originally Posted by shady milkman View Post
    nice time..i dont have mts or my stall yet ..and i am going tomorrow ..so i hope i am at or near 12s
    thanks, good luck getting in the 12's I think your car can do it

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    King 0f n00bz shady milkman's Avatar
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    blacker than wesleysnipes
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    Quote Originally Posted by 346ci View Post
    I'll scan the timeslip again when I get home



    thanks, good luck getting in the 12's I think your car can do it
    well DA was 2895 today..so no where near ideal ..and the track was not prepped for a shit when i hit second ..i got loose everytime..people were cutting it off after 60' and 1/8s...everyone was getting sideways..but anyways ran a 13.357 @ 104.68 .....DA corrected is 12.894 @ 108.514 MPH..pretty nice considering i still need to get my car tuned for the headers i am hopping for the best

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    LSX whore allbaugh_04's Avatar
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    frost tune?

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    King 0f n00bz shady milkman's Avatar
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    blacker than wesleysnipes
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    Quote Originally Posted by allbaugh_04 View Post
    frost tune?
    yup

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    King 0f n00bz shady milkman's Avatar
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    blacker than wesleysnipes
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    60' - 2.032
    330 - 5.708
    1/8 - 8.650
    mph - 84.92
    1000' - 11.197
    1/4 - 13.357
    mph - 104.68

    this is my timeslip

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    LSX whore allbaugh_04's Avatar
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    well get the tune and see how you do

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    Member 346ci's Avatar
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    Quote Originally Posted by shady milkman View Post
    well DA was 2895 today..so no where near ideal ..and the track was not prepped for a shit when i hit second ..i got loose everytime..people were cutting it off after 60' and 1/8s...everyone was getting sideways..but anyways ran a 13.357 @ 104.68 .....DA corrected is 12.894 @ 108.514 MPH..pretty nice considering i still need to get my car tuned for the headers i am hopping for the best
    Not a bad time considering the track, what are your mods?


    Here's the timeslip




  17. #17
    King 0f n00bz shady milkman's Avatar
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    blacker than wesleysnipes
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    adjustable lca, relocation brakcets, ls6 intake manifold, qtp longtubes and catless y, magnaflow catback and a frost tune

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    Veteran 0rion's Avatar
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    Quote Originally Posted by 346ci View Post
    Ran a new best of 12.2 @ 111mph. My mods are: lid, LS6 intake, LT's, ORY, cat back, 3600 stall, SFC's, lower control arms, weight reduction (no a/c or back seats), 16" m/t drag radials, and tuned by me.

    I ran the drag radials at 35 psi and did not warm them up, 245 tires up front, launching at 2,000 rpm. Hooked well and did not break my stock 10 bolt . Ran a best of 12.24 and a worst of 12.34 out of seven passes.

    Time slip scanned horribly so I'll just type it out.

    Reaction---.1810
    60 ft.---1.8397
    330 ft.---5.1020
    1/8 et.---7.8511
    1/8 mph---89.81
    1/4 et.---12.2499
    1/4 mph---111.08

    people like you really piss off people like me. You're only a couple tenths and mph off my heads/cam times. My car is at full weight with the a/c though but I have a shit ton more mods than you and could only muster a 12.02 earlier this year.

    congrats and those are great numbers.

  19. #19
    Member 346ci's Avatar
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    Quote Originally Posted by 0rion View Post
    people like you really piss off people like me. You're only a couple tenths and mph off my heads/cam times. My car is at full weight with the a/c though but I have a shit ton more mods than you and could only muster a 12.02 earlier this year.

    congrats and those are great numbers.
    Ha ha, sorry to make you feel bad. Thanks for the compliment.

  20. #20
    LSX whore allbaugh_04's Avatar
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    a guy i know was running 13s this weekend. the best was a 12.9 and he has a cam as well

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