launching
05-17-12, 09:46 AM
#1
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launching
whats the best way to launch our sc's, i seem to keep bogging and cant get it right so i wanted know what others do to launch, i havent seen a thread but if there is, this can be deleted..
i launched at about 2.5-3.5k let go of clutch and wot and it takes off but a lil after my engine just loses all its power and then builds up power again. in one race my car lifted and took off and then just droped lost all the power (i think a bog) and i thought engine died but didnt... pretty much i feel a hesitation like it launches, slows down, takes off again..
what do you guys do to launch and what good techniques to increase better launch in a n/a 2jz
i launched at about 2.5-3.5k let go of clutch and wot and it takes off but a lil after my engine just loses all its power and then builds up power again. in one race my car lifted and took off and then just droped lost all the power (i think a bog) and i thought engine died but didnt... pretty much i feel a hesitation like it launches, slows down, takes off again..
what do you guys do to launch and what good techniques to increase better launch in a n/a 2jz
05-17-12, 09:53 AM
#2
Hold it at WOT with the clutch pushed in and then let your foot slide off the side of the clutch pedal. 
Seriously, you just have to experiment with rev range and slipping the clutch. Each car has a different power curve and traction, so anyone trying to give you a cookie cutter technique would be useless.
Seriously, you just have to experiment with rev range and slipping the clutch. Each car has a different power curve and traction, so anyone trying to give you a cookie cutter technique would be useless.
05-17-12, 04:59 PM
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well i let the tires spin, at 2-3k its not much of a bog, but at 3-4k it bogged nasty..
maybe its the way i launch?
i have clutch in and hold gas at launching rpm lets say 2-3.. i release clutch and go WOT at same time
should i slowly let the clutch out or just release it wen i wot
maybe its the way i launch?
i have clutch in and hold gas at launching rpm lets say 2-3.. i release clutch and go WOT at same time
should i slowly let the clutch out or just release it wen i wot
05-17-12, 08:29 PM
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You probably have less low end tq from your exhaust
max tq isnt till like 4k rpm's
car weighs like 3800 lbs
There is nothing about a stock 300 that lends well to good launches
max tq isnt till like 4k rpm's
car weighs like 3800 lbs
There is nothing about a stock 300 that lends well to good launches
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05-18-12, 09:30 AM
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well i have a 2jz-ge, intake, header, 2.5 inch piping from my header out.. i just did an oil change. maybe air filter? looks a lil dirty thats next to clean on my list, or someone said maybe the maf sensor could be bad? car runs great tho its only in launches.... maybe its not a bog just a hesitation
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