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Track #'s

This is a discussion on Track #'s within the Forced Induction forums, part of the LSx Technical Help Section category; well......it didn't go that great....until the last run...... 7.93 @ 97 in the 1/8th.......not too bad for my first time ...

  1. #1
    Senior Member FasstChevys's Avatar
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    White
    '10 ZR1

    Track #'s

    well......it didn't go that great....until the last run......

    7.93 @ 97 in the 1/8th.......not too bad for my first time to the track with a manual transmission car.

    2.0 - 60' time

    Mods:

    1. Mac headers
    2. Mac Y-pipe
    3. aftermarket cats
    4. Pro-5 shifter
    5. Ford SVO 42 lb. injectors (to facilitate the supercharger)
    6. Hotchkis strut tower brace
    7. Hotchkis LCA's
    8. SFC's
    9. electric autometer fuel psi gauge & autometer boost gauge
    10. Hotchkis panhard bar
    11. ATI ProCharger
    12. BFG Drag Radials

    What do you think?

  2. #2
    ;) Packy's Avatar
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    Black/Screaming Yellow
    99 S/C TA WS6 & 04 Cobra

    Quote Originally Posted by FasstChevys
    well......it didn't go that great....until the last run......

    7.93 @ 97 in the 1/8th.......not too bad for my first time to the track with a manual transmission car.

    2.0 - 60' time

    Mods:

    1. Mac headers
    2. Mac Y-pipe
    3. aftermarket cats
    4. Pro-5 shifter
    5. Ford SVO 42 lb. injectors (to facilitate the supercharger)
    6. Hotchkis strut tower brace
    7. Hotchkis LCA's
    8. SFC's
    9. electric autometer fuel psi gauge & autometer boost gauge
    10. Hotchkis panhard bar
    11. ATI ProCharger
    12. BFG Drag Radials

    What do you think?
    Sounds about right for the 60' foot times. Sounds like you need some traction. I would get a pair of ET Streets and some 16" Firebird or Z-28 wheels. How much boost and power do you make?

    I run 7.20's in the eighth with a 1.6X sixty foot time and the same mph.
    1999 Trans Am WS6 Black - Forged 346, P1SC (8psi), TH-400, and 12 bolt(3.73's)
    10.29@129 w/1.60 sixty foot

    2004 Screaming Yellow Mustang Cobra - Whipple 2.3, Exhaust, & CCW's...My DD

  3. #3
    Senior Member FasstChevys's Avatar
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    '10 ZR1

    Quote Originally Posted by Packy
    Sounds about right for the 60' foot times. Sounds like you need some traction. I would get a pair of ET Streets and some 16" Firebird or Z-28 wheels. How much boost and power do you make?

    I run 7.20's in the eighth with a 1.6X sixty foot time and the same mph.
    Definitely need traction....on some of the earlier runs, I spun most of the way down the 1/8th mile track I was on. Boost is between 8 and 9. Power, I really don't know, it's never been on a chassis dyno. But, the numbers indicate around 440 or so to the wheels. Right?

  4. #4
    ;) Packy's Avatar
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    Black/Screaming Yellow
    99 S/C TA WS6 & 04 Cobra

    Quote Originally Posted by FasstChevys
    Definitely need traction....on some of the earlier runs, I spun most of the way down the 1/8th mile track I was on. Boost is between 8 and 9. Power, I really don't know, it's never been on a chassis dyno. But, the numbers indicate around 440 or so to the wheels. Right?
    I would say you have more like 460-490 hp with 8-9 psi. I used to do the same on 315/35 Nitto Drags. I could turn them over in every gear I shifted into! If I were you I would get some stickier tires and try again!

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