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03-21-2011, 01:40 PM | #133 | |
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03-21-2011, 02:03 PM | #134 | |
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03-22-2011, 12:43 AM | #135 |
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My 'trick' to rev match (as close as I can) on downshifts is to keep the throttle at the same pressure (ie: don't move my foot on the gas). I take it out of gear, because there's some pressure on the engine (let's say you're accelerating a little or keeping speed) the revs will naturally go up by a bit.
Usually that's just enough rpm increase to rev match on the downshift. After a while you get the hang of the different deltas between 3rd and 2nd, or 6th and 5th for example. You also get a 'feel' for how much initial pressure is necessary and how much you compensate before downshifting. I tried lifting off the gas and then trying to rev match, ... impossible for me. Now I just keep my foot on, the revs go up naturally, and usually land where they need to on downshift for a reasonably smooth transition. If you doubt the necessary rev range, as others suggested, just double declutch to get the synchros happy and slip it in the next lowest gear. |
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03-22-2011, 09:56 AM | #136 | |
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03-22-2011, 10:22 AM | #137 |
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03-22-2011, 07:18 PM | #138 | |
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03-23-2011, 08:11 AM | #139 |
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After practicing for a while, I can do it more than 95% of the time. As you guys suggested here, i practiced more when i had to slow down for a red light or something. It is so fun to get it right !!!
Now going to practice heel and toe. Thanks a lot for your help
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03-23-2011, 08:27 AM | #140 |
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Glad to hear you're enjoying your car. Even after we hijacked your thread.
You'll find heel and toe is very difficult in this car if you aren't fairly hard on the brakes. If you can do it well under light braking, you're doing well.
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03-23-2011, 09:52 AM | #141 | |
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I spent about 6 months practicing rev matched down shifts before I moved to heel&toe. Be VERY careful.. You may carry more speed than you want through a corner, or you may decelarate fast causing someone rear end you... Also it helped me a lot to get a short lesson from a PCA instructor when I was at their driver skills event. It is very crucial (at least when you're learning) how you place your heel.
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03-23-2011, 10:52 AM | #142 |
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What a fascinating thread. In the absence of learning proper heel/toe'ing (which I'm trying and I WILL learn properly some day) I've been doing the rev match thing ever since I took delivery of the car and besides being fun (and a real treat for the ears), you just know that it's good for the car if done right.
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