Your Clutching habits
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From: Hangin in Placerville youtube.com/rallydude1515
Car Info: 1999 RS Coupé- 1995 Mazda Miata -KTM 300
Originally Posted by [W5]IntoTheWRX
is it true that downsifting uses no gas? while the engine is braking.
if im in a straight, i do about 50% rev and let the other 50% drag thru the gears to slow. not sure how much it helps.
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Joined: Oct 2006
Posts: 11,892
From: Hangin in Placerville youtube.com/rallydude1515
Car Info: 1999 RS Coupé- 1995 Mazda Miata -KTM 300
Originally Posted by wombatsauce
Sounds like you are confusing double-clutching with heel-toe. In older cars you HAD to double clutch to not grind gears. Newer cars have more and better synchros so this is not 100% necessary.
Originally Posted by yayitzian
if the engine is on...it's using gas...

Maybe that's only true of the most primitive systems from the late-60's or so (think VW Squareback). Can someone clarify this?
Originally Posted by silvergga
Anyone else notice it's only rev-matching and not double-clutch?
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Joined: Nov 2002
Posts: 176
From: 1999 OBS, 1985 GTI rallycar, 1995 Miata trackcar, 2001 Ford E350 van
Car Info: 1999 OBS
Originally Posted by Snot Rod
Really? I was always taught that if an EFI car's computer noticed that there was no throttle input regardless of RPM's, after a few seconds the computer would shut-off injector flow. 
Maybe that's only true of the most primitive systems from the late-60's or so (think VW Squareback). Can someone clarify this?

Maybe that's only true of the most primitive systems from the late-60's or so (think VW Squareback). Can someone clarify this?
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Joined: Nov 2002
Posts: 176
From: 1999 OBS, 1985 GTI rallycar, 1995 Miata trackcar, 2001 Ford E350 van
Car Info: 1999 OBS
Originally Posted by ipozestu
I rev match more than I double clutch. The tranny doesn't take much inertia to get spinning.; The motor on the other hand does. I notice very little difference rev matching only opposed to double clutching
Hurray, it's Ian!!
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From: on an airplane
Car Info: 2002 MBP WRX Sedan
Originally Posted by hoche
Yeah, it's pointless to double-clutch a synchroed transmission.
Originally Posted by ucbsti
True...with my size 11.5 dress shoes and being 6'+, its damn hard to keep your heel off the ground
I cant really heal toe (well not in the classical configuration), because my foot is too damn big to angle that way (will hit the center console)
Instead I can just roll my ankle and hit the gas with the right edge of my shoe
I cant really heal toe (well not in the classical configuration), because my foot is too damn big to angle that way (will hit the center console)
Instead I can just roll my ankle and hit the gas with the right edge of my shoe
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