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Kickdown launch

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Old Jun 3, 2012 | 03:57 PM
  #1  
stinkypoppa's Avatar
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Kickdown launch

Hi Guys,
I have the 88 TBI 305 Camaro.
I could have sworn that when launching with full throttle the car would leap to maybe 3000-4000 rpms and chip the tires a bit before launching. Now however it just starts at zero and slowly accelerates up.
Kickdown switch works when punching the pedal at any speed.
Car only has 90.000 KM's on it and dynolicious says 140 horsepower....sweet lord :-)
So I guess the question is, isnt it supposed to hit higher rpm's when launching with full throttle ?
Regards
Janus
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Old Jun 3, 2012 | 08:25 PM
  #2  
vetteoz's Avatar
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From: Not in Kansas anymore
Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: Kickdown launch

Originally Posted by stinkypoppa
So I guess the question is, isnt it supposed to hit higher rpm's when launching with full throttle ?
Not unless you have a high stall convertor installed

Originally Posted by stinkypoppa
Kickdown switch works when punching the pedal at any speed.
There is no " kickdown switch" on a 700R4 trans like on the earlier (350 / 400 / PG ) trans
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Old Jun 4, 2012 | 01:37 AM
  #3  
stinkypoppa's Avatar
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Re: Kickdown launch

Originally Posted by vetteoz
Not unless you have a high stall convertor installed


There is no " kickdown switch" on a 700R4 trans like on the earlier (350 / 400 / PG ) trans
Hi and thanks for your reply. I merely meant that kickdown works. Any idea why it could suddenly feel so slow when acc from a stop ? No other issues, the car runs great other than that.
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Old Jun 4, 2012 | 03:43 PM
  #4  
fervernt's Avatar
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From: Colorado Springs
Car: 91 firebird Formula 350
Engine: 350 TPI
Transmission: N/A, working on a t5 swap
Axle/Gears: 3.73 posi
Re: Kickdown launch

Is this just when it's hot? I've noticed the same thing when it's hot out. No idea why it happens and I'm very interested to see if anyone can give an answer
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