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need help with turbo drag launch (time slip inside)

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Old 05-10-2004, 07:01 AM
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Default need help with turbo drag launch (time slip inside)

I launched about 6000 and the tires caught and i bogged to about 3750. I just cant get my 60' down. Do I need to rev higher ? Should I turn on the antilag on on the AEM ?

basic setup

car weighs 2500 with me in it.
22" slicks on 15's
stock 18 shortblock
stock b16 head
stock open diff b16 tranny
8lb flywheel
sc61 @ 10psi

~24 degrees timing @ 10psi on 94 octane
bounced off rev limiter 50' before the traps and coasted

CAR 178


gratutitous burn out at work.

http://www.we-todd-did-racing....DE%3D
Old 05-10-2004, 09:50 AM
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Default Re: need help with turbo drag launch (salt)

dont do so big of a burn out, dont burn out in the water go around it and let the tires spin like two rotations so they arent too sticky.
Old 05-10-2004, 10:12 AM
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Default Re: need help with turbo drag launch (turbo89civicb18hatch)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbo89civicb18hatch &raquo;</TD></TR><TR><TD CLASS="quote">dont do so big of a burn out, dont burn out in the water go around it and let the tires spin like two rotations so they arent too sticky.</TD></TR></TABLE>

ehh, thats the purpose of slicks...to get them sticky..


do a burnout in the waterbox, 2nd gear so u can get more speed on them...

if ur bogging, launch higher, albeit ur axles may not like you

mike
Old 05-10-2004, 10:35 AM
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Default Re: need help with turbo drag launch (salt)

Do you have the full throttle launch turned on on the aem ems..
Old 05-10-2004, 11:50 AM
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Default Re: need help with turbo drag launch (tgreaves)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tgreaves &raquo;</TD></TR><TR><TD CLASS="quote">Do you have the full throttle launch turned on on the aem ems..</TD></TR></TABLE>

No, I just had the gas about half way down, then went WOT as I let out the clutch as the light turned. I'm going again saturday, and I will set the 2 step to ~7500 so I get a faster launch.
Old 05-10-2004, 12:07 PM
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Default Re: need help with turbo drag launch (turbo89civicb18hatch)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbo89civicb18hatch &raquo;</TD></TR><TR><TD CLASS="quote">dont do so big of a burn out, dont burn out in the water go around it and let the tires spin like two rotations so they arent too sticky.</TD></TR></TABLE>

radials you don't want to burn out or step in water...while slicks you do.

did you try playing with tire pressure?
Old 05-10-2004, 12:14 PM
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Default Re: need help with turbo drag launch (mamaboy)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mamaboy &raquo;</TD></TR><TR><TD CLASS="quote">

radials you don't want to burn out or step in water...while slicks you do.

did you try playing with tire pressure?</TD></TR></TABLE>

I didn't change the pressure, I have them about 14psi. The track was prepped and they grab great. Maybe to great I launched at ~6000 and they just stuck and I droped to ~3700, second gear grabbed hard with no spin.
Old 05-10-2004, 12:26 PM
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Default Re: need help with turbo drag launch (salt)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by salt &raquo;</TD></TR><TR><TD CLASS="quote">

No, I just had the gas about half way down, then went WOT as I let out the clutch as the light turned. I'm going again saturday, and I will set the 2 step to ~7500 so I get a faster launch.</TD></TR></TABLE>

Right.. Plus with the 2 step launch you can be a WOT when launching..
Old 05-10-2004, 01:35 PM
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Default Re: need help with turbo drag launch (mamaboy)

i would set the two step on 6000rpms that should be good for like 5psi off the line thats all u need
but i dont think ur axles gonna take it especialy if they stock.
22 inch slicks on 15 inch wheels not a good idea, need more side wall so u dont shock the hell out the axles. i broke axles three times with the 22s
good luck
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