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500-550 RWHP guys step in here

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Old 08-03-2009, 08:17 PM
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Default 500-550 RWHP guys step in here

hay guys im trying to find out if my car is running were it should be, what are your 1/8 mile and 1/4 mile times? what weight? what gas?
thanks for your help im kinda new at some of this so please excuse the "newbe" questions
Thanks Ricky
Edit also what tires and trans are you running? sorry
Old 08-03-2009, 08:36 PM
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Don't have any track times yet, but car in sig made 520 hp / 498 tq on a dyno jet @ 5,600 elevation, 86 deg and 17% humidity, 91 octane, 15 deg of timing 11#'s of boost . I was alittle caught up the numbers at first but the car screams, had about 1-2 cars on a new z06 (50-140 roll) the other night witch made me happy.

Check this out too... https://ls1tech.com/forums/forced-in...up-comers.html

Last edited by conan; 08-04-2009 at 09:06 AM. Reason: Add link
Old 08-04-2009, 06:44 AM
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i orig had 488 RWHP, ran 11.1 @ 126-switched to a diff stall converter, ran
10.68 @ 125(i know its not the power level your looking for, just some comparison)
i was running a 6.0 LQ4 with a Procharger, 9 lbs boost and a carb, intercooler
3600 lb car in street trim, 93 octane, 22 degs timing-another dyno showed over 500 RWHP, but it was one of those "cheap ones" though, although i had added some comp. 1.75 rockers, so who knows-do i believe some of the high #'s put out there, well, i beat a guy who claimed 100 hp more than i had, so who knows, diff dynos diff #'s
Old 08-04-2009, 09:03 AM
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538rwhp, street tires, 93 Octane gas. My best is a 12.3@126mph as I can't launch it hard. Not sure what the 1/8 was off the top of my head. Oh and full weight car and 6 spd manual trans.
Old 08-04-2009, 02:55 PM
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in sig
stock lq4,p1 procharger,epp blower cam, 8psi
have made only one pass in the quarter because the shut down was too short(london ky dragway)
Old 08-04-2009, 04:56 PM
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My car ran 11.3@131mph with the last owner with 489rwhp 7psi 1.9 60ft
Hoosier tires 295-30-18 .

Of course full weight m6.
Old 08-04-2009, 05:05 PM
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Mine info is in the sig.
Old 08-04-2009, 05:33 PM
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My old NA setup made right at 500 rwhp thru a th350/5000ish stall. Ran a best of 10.33 @ 128 w/ 3550 race weight I believe.

No clue what kind of power the dyno says now with the new setup. Should be a bit higher as I am coasting thru the traps due to a lower redline.
Old 08-04-2009, 06:17 PM
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ok then it look as if im doing ok with were im at, i went a 6.95 in the 1/8 at 99.8 10 PSI and 11.23 at 12x at 7-8 psi my car is 3741 with me in it
Old 08-04-2009, 06:41 PM
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10 psi, 580 rwhp, 4L80E, 3900 lbs, MT radials, 10.5 @ 131 w/ a weak 1.6 short time.
Old 08-04-2009, 07:04 PM
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I am a little above your power range but. my car went 6.9@105mph 1/8 and 10.6@133mph and that was in the heat about 2 weeks ago. car went 10.5 @ 136mph before I added Meth last fall in some nice 35 degree temps. I can't wait to see what mine will do in the fall this year.
Old 08-04-2009, 10:28 PM
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good stuff guys keep it coming
Old 08-04-2009, 10:32 PM
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Originally Posted by calongo_SS
10 psi, 580 rwhp, 4L80E, 3900 lbs, MT radials, 10.5 @ 131 w/ a weak 1.6 short time.
For 10psi, 3900lbs and 580RWHP that is a sick time. I'm a lil over 1/2 a second faster than you with 200 more RWHP, a 1.4 60' and 66 extra lbs. Nice!



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