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First time at the tracks

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Old Sep 17, 2008, 11:29 PM
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First time at the tracks

Well i just got back from the tracks. I saw a few Evos there. Just letting everyone know this is the 1st time i been to the tracks. here are my tmes.

my 2 best runs.
60'..2.167
330..5.623
1/8..8.411
mph..88.06
1000...10.800
1/4..12.812
mph..111.82

60'..2.014
330..5.422
1/8..8.230
mph..86.73
1000..10.660
1/4..12.695
mph..110.66

i know i need to work on my launching.. anything else you guys think would help me. and can someone tell me my hp from my trap speed.
Old Sep 17, 2008, 11:47 PM
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bump for help
Old Sep 18, 2008, 12:10 AM
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Originally Posted by gone2pimp
bump for help
http://www.dsm.org/tools/calchp.htm

Assuming your car is around 3450 with you in it, you could be around 375 HP at the crank and 12.2 @ 112 mph quarter miles should be possible with better 1.7x short times and fast shifting.
Old Sep 18, 2008, 12:27 AM
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well my car is an MR and i removed all the seats and gutted the trunk. im guessing maybe - 50 lbs
Old Sep 18, 2008, 12:37 AM
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hellcat trapped 114-115 and he put down 37Xwhp on a mustang dyno so your going to be in the lower 300's
Old Sep 18, 2008, 07:16 AM
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ok so how does everyone get such good 60 ft times..? i am launching off my 2 step which is set at 6000 rpm
Old Sep 18, 2008, 09:00 AM
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yo were u the guy with the red mr?? i was the guy with the white rs...do you still have your stock clutch on?
Old Sep 18, 2008, 09:59 AM
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Originally Posted by magyar86
hellcat trapped 114-115 and he put down 37Xwhp on a mustang dyno so your going to be in the lower 300's
Yeah the HP calculator is a Crank HP estimate. With 11.85 @ 115 being around 410 Crank HP that is 10-15% higher than whp range on a higher reading dyno so it seems about right.

His 375 Crank HP would be around the 335-340 whp range on a similar reading dyno. All rough estimates of course.
Old Sep 18, 2008, 10:01 AM
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Originally Posted by gone2pimp
ok so how does everyone get such good 60 ft times..? i am launching off my 2 step which is set at 6000 rpm
Try lowering the tire pressures into the 25-30 psi range and if you are still spinning the tires you can launch with lower boost on the 2 step. If I run 12-15 psi boost at 6k rpm on the 2 step, my tires spin like mad so there is a happy balance.
Old Sep 18, 2008, 12:34 PM
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Originally Posted by Justindc2
yo were u the guy with the red mr?? i was the guy with the white rs...do you still have your stock clutch on?
yeah that was me with the red MR.. Did you do any better then me?
Old Sep 18, 2008, 12:37 PM
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Originally Posted by Hiboost
Try lowering the tire pressures into the 25-30 psi range and if you are still spinning the tires you can launch with lower boost on the 2 step. If I run 12-15 psi boost at 6k rpm on the 2 step, my tires spin like mad so there is a happy balance.
how do i lower my 2 step boost. does it have to do with the timing map? do i lower or raise the timing? i was spinning through 1st on some of my runs. on others i was bogging pretty bad
Old Sep 24, 2008, 06:11 PM
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Originally Posted by Justindc2
yo were u the guy with the red mr?? i was the guy with the white rs...do you still have your stock clutch on?
I was there in a GG IX MR...saw both of you guys...good to see a lot of evos out on a wednesday!! I am still on stock clutch (probably 20 passes on it..with TBE, and MBC (no tune)), only ran 2 times because they were soooooo slow getting people to run. Ran 12.8 both times, best is 12.7 at 109.
Old Sep 24, 2008, 06:53 PM
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Lower your tire pressure to around 23psi on Advans and your two-step should be set at 5750 on stock clutch.

If you bog, raise two-step to 6k, still bog, raise tire pressure.
If you spin, lower the two-step and keep tire pressure where it is, still spin, lower the tire pressure.

You should be able to cut a 1.7 60' relatively "easily". You have yourself a 12.0 car my friend.

Last edited by inco9nito99; Sep 28, 2008 at 02:27 PM.




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