05 STi Six Speed
OP -- Please interpret this tangent as a free bump.
About clutches and rev matching: it seems to me like rev matching would make the actual clutch do less work since the act of rev matching would bring the input and output speeds(rates) closer together, leaving less work for the clutch to do. The clutch PILOT BEARING however would have to take the beating. Is this correct?
About clutches and rev matching: it seems to me like rev matching would make the actual clutch do less work since the act of rev matching would bring the input and output speeds(rates) closer together, leaving less work for the clutch to do. The clutch PILOT BEARING however would have to take the beating. Is this correct?
OP -- Please interpret this tangent as a free bump.
About clutches and rev matching: it seems to me like rev matching would make the actual clutch do less work since the act of rev matching would bring the input and output speeds(rates) closer together, leaving less work for the clutch to do. The clutch PILOT BEARING however would have to take the beating. Is this correct?
About clutches and rev matching: it seems to me like rev matching would make the actual clutch do less work since the act of rev matching would bring the input and output speeds(rates) closer together, leaving less work for the clutch to do. The clutch PILOT BEARING however would have to take the beating. Is this correct?
In theory, you are right.
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Posts: 1,765
From: South Bay,CA
Car Info: Searching...
OP -- Please interpret this tangent as a free bump.
About clutches and rev matching: it seems to me like rev matching would make the actual clutch do less work since the act of rev matching would bring the input and output speeds(rates) closer together, leaving less work for the clutch to do. The clutch PILOT BEARING however would have to take the beating. Is this correct?
About clutches and rev matching: it seems to me like rev matching would make the actual clutch do less work since the act of rev matching would bring the input and output speeds(rates) closer together, leaving less work for the clutch to do. The clutch PILOT BEARING however would have to take the beating. Is this correct?
Long answer: most people suck at this, and cause more clutch wear than if they would have just not bothered. They are also screwing up their synchros at the same time. In a perfect world, yes, the point of rev-matching is to have the clutch and flywheel/pressure plate surface meet at the same speed at engagement, and there would be far less wear. I have met ONE person in my life who could shift up/down through the gears in such a way that you could not FEEL it happening. Many claim to have this skill, few deliver.
In theory, you are right.
In theory, you are right.

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From: L.A. and the mountains
Car Info: WRX
psss, muskathomas, lots of free bumps for you
what other parts would i need to install this onto an 07 wrx?
A lot, lol. You would do a 5x114 hub conversion, brakes, etc.
Thread Starter
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Posts: 562
From: NOR CAL 209
Car Info: 05 STI FM S366
You would not need a hub converson since 06+ wrx are 114.3 hubs,
but what you will need is
STi axles and if you want the rear diff they you would need the dccd controller full wiring harness and a STi ecu.
if no STi rear diff then u still need the STi front axels but you must get the final gearing correct by getting a different wrx diff.
and obviously in both scenarios you will need a STi clutch, flywheel and shifter/linkage
but what you will need is
STi axles and if you want the rear diff they you would need the dccd controller full wiring harness and a STi ecu.
if no STi rear diff then u still need the STi front axels but you must get the final gearing correct by getting a different wrx diff.
and obviously in both scenarios you will need a STi clutch, flywheel and shifter/linkage
Registered User
iTrader: (14)
Joined: Jun 2007
Posts: 4,499
From: L.A. and the mountains
Car Info: WRX
You would not need a hub converson since 06+ wrx are 114.3 hubs,
but what you will need is
STi axles and if you want the rear diff they you would need the dccd controller full wiring harness and a STi ecu.
if no STi rear diff then u still need the STi front axels but you must get the final gearing correct by getting a different wrx diff.
and obviously in both scenarios you will need a STi clutch, flywheel and shifter/linkage
but what you will need is
STi axles and if you want the rear diff they you would need the dccd controller full wiring harness and a STi ecu.
if no STi rear diff then u still need the STi front axels but you must get the final gearing correct by getting a different wrx diff.
and obviously in both scenarios you will need a STi clutch, flywheel and shifter/linkage
I wish you were interested in a 5spd swap....would be soooo much easier for me!
Thread Starter
Registered User
iTrader: (11)
Joined: Aug 2007
Posts: 562
From: NOR CAL 209
Car Info: 05 STI FM S366
ya if it was a T56 i would be all over swaping.
can do payments to but they would be non refundable.


