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KOEvo 1/4 Mile

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Old May 11, 2006, 01:31 PM
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KOEvo Baseline results

Stock times and stock dyno graph to match. I'm just getting some baseline #'s before i mod.

My best 60' was 1.88 and I only hit that once. The rest were comparable runs with 1.9 60's. I did 20 runs throughout 3 days and there is no improving 60's for me, this is as good as it gets in stock form ..For me... I have tried everything in the book.

How do things look as far as the whole breakdown goes? Traps seem a bit low to me for an '05 but i'm squealing the tires shifting to 2nd and 3rd so i don't know what else to do.. Also, i'm Shifting at 7100-7300 depending.

My car is # 4104.

I'm not sure how to host or alter the attachments any better, so do the best that you can.

Edit: I can barely read the attachments so FYI:

Best dyno pull = 255hp/260tq

Best run = 1.88 60' | 13.340 @ 102.24
Attached Thumbnails KOEvo 1/4 Mile-dyno1.jpg   KOEvo 1/4 Mile-timeslip1.jpg  

Last edited by KOEvo; May 11, 2006 at 01:42 PM.
Old May 11, 2006, 01:43 PM
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You're modded?
Old May 11, 2006, 02:05 PM
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Well your car looks strong from your dyno graphs depending on how that dyno reads. I think those times are about right for an '05 Evo. With a slightly better '60 you would be right at a 13.1-13.2. How are you launching?

Also I found that until I got cams I actually ran faster times by shifting earlier, like 6900-7000rpm's. Your power starts to die any higher than that.
Old May 11, 2006, 02:14 PM
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those seem to be good times for the 05 with a 1.8 60 ft. Your car is running strong, Its possible with perfect launch to hit a 1.6 but u r doing good!
Old May 12, 2006, 08:34 AM
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Thanks guys! It's good to hear i am on par with other '05's, though i am somewhat of an overachiever i guess, and i really wanted the 12.9. But i have now come to the conclusion that it isn't happening.

Nah, it's a stock '05 GSR w/ SSL, and i had everything in there, spare, etc.

I'm launching off the 5k limiter and i can pretty much drop it without bogging it. I have tried faster and slower drops, and pretty much 1.8 is the best i came up with.. And then i couldn't duplicate the exact release speed again..

I'll have to try shifting lower though, that sounds like it might help a bit.

I plan on having a dynoflash w/ 2-step by the end of the month, so stay tuned for a little more power w/ better 60's!
Old May 12, 2006, 01:22 PM
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Notice that your SAE correction is .95, which means you're making even MORE than 255/260, so I'm surprised you only trapped 102. I would expect 105+ with that dynograph. The driving is good, but maybe the high rpm shifting is hurting your traps. Try 7000-7100rpm or so.

I'm not sure on the claim of squealing 2nd and 3rd. I don't do that with 100 more wtq. In fact, I've _never_ squealed tires in 2nd in over 160 passes, including 100+ in the low 12s, so you may want to see what's up with your car or the track itself. Is your tire pressure 40+ on each tire or something? Even then, I've driven on Blizzaks at 40psi and still can't make them spin in 2nd with all the mods I have now, and I shift extremely hard.
Old May 12, 2006, 01:46 PM
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I have about 50 passes in evo this spring so far and not once have I gotten the tires to spin in second, keep working on the 60' and you could possibly squeeze out a 12.9 but it would have to be like a perfect run...
Old May 12, 2006, 04:56 PM
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Originally Posted by Warrtalon
Notice that your SAE correction is .95, which means you're making even MORE than 255/260, so I'm surprised you only trapped 102. I would expect 105+ with that dynograph. The driving is good, but maybe the high rpm shifting is hurting your traps. Try 7000-7100rpm or so.

I'm not sure on the claim of squealing 2nd and 3rd. I don't do that with 100 more wtq. In fact, I've _never_ squealed tires in 2nd in over 160 passes, including 100+ in the low 12s, so you may want to see what's up with your car or the track itself. Is your tire pressure 40+ on each tire or something? Even then, I've driven on Blizzaks at 40psi and still can't make them spin in 2nd with all the mods I have now, and I shift extremely hard.
Not sure about 3rd but I squealed mine last year when I only had TBE, intake, flash, and clutch. Didnt realize it until I watched the video and sure enough everytime I shifted into 2nd I would spin the fronts. Tire pressure was about 35 on mine. Not sure whats going on but maybe we shift extremely harder.
Old May 13, 2006, 01:11 AM
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I did the clutch restrictor removal. Though i did chirp the tires going into 2nd once before the removal, when the car had under 10,000 miles on it. Now every time i shift hard i can expect 2nd and 3rd to chirp, on the road or track. The first time i chirped 3rd was on the test run after the removal. Though this could be due to worn stock Advans as well, or full max tire pressure. I'll toss up the video of the track run with most audible tire squeal, when i get a chance to break down and edit the footage of over 50+ runs, including friends runs..

I bet you're all right i'm going to try to shift at 7,000 RPM's, and try and pick up a couple MPH.

Thanks guys!
Old May 13, 2006, 08:00 AM
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Originally Posted by Warrtalon
Notice that your SAE correction is .95, which means you're making even MORE than 255/260, so I'm surprised you only trapped 102. I would expect 105+ with that dynograph. The driving is good, but maybe the high rpm shifting is hurting your traps. Try 7000-7100rpm or so.

I'm not sure on the claim of squealing 2nd and 3rd. I don't do that with 100 more wtq. In fact, I've _never_ squealed tires in 2nd in over 160 passes, including 100+ in the low 12s, so you may want to see what's up with your car or the track itself. Is your tire pressure 40+ on each tire or something? Even then, I've driven on Blizzaks at 40psi and still can't make them spin in 2nd with all the mods I have now, and I shift extremely hard.
My car will bark second gear with the stock tires and 30psi. I've got a video if you want proof.
Old May 13, 2006, 09:43 AM
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Originally Posted by dsmfan95
My car will bark second gear with the stock tires and 30psi. I've got a video if you want proof.
so does mine.. its on streetfire if anyone wants to see it... its about 2 years old or so
Old May 16, 2006, 12:19 PM
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ive done 2nd, but not 3rd. i got 3rd with my old 1g eclipse... i was like :O! hha nice runs, lets see some video! get that thing tuned or get a MBC your a/f is terrible up top.
Old May 16, 2006, 12:45 PM
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Lower the tire pressure if your sqawking them in 2nd. Technically it is probably good that they do it in second as long as it isnt a long spin but that means your launch is probably suffering alot from tirespin.
Old May 16, 2006, 01:09 PM
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Originally Posted by TrinaBabe
Lower the tire pressure if your sqawking them in 2nd. Technically it is probably good that they do it in second as long as it isnt a long spin but that means your launch is probably suffering alot from tirespin.
Actually not at all. The tires don't even almost spin off the line, but i'm sure my clutch does though . Even if i rev it to the limiter and just straight side step it, i bog, no tire spin or wheel hop.
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