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04-07-2008, 04:12 PM
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#1 |
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Senior TEAM Member
Join Date: Oct 2001
Location: Columbus, OH
Posts: 1,142
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Cluth Options
Hello Everyone,
Just trying to get a read on what clutch people are running on their spec cars. Does the stock Zetec clutch have the guts to match up with the extra power? How about the center force one that Ford Racing sells? Thanks, Andrew |
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04-07-2008, 04:49 PM
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#2 |
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[FJ] Addict
Join Date: Apr 2002
Location: Little Saint Clara, Isle of Queen Califia
Posts: 35,702
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Re: Cluth Options
Where is this "extra power" you're speaking of?
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04-07-2008, 05:13 PM
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#3 | ||
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Moderator
Join Date: Nov 2002
Location: Thousand Oaks, California
Posts: 4,198
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Re: Cluth Options
Quote:
I believe all of LC Racing cars have Centerforce Clutch. I think every SF car running so far has an aftermarket clutch…… I don’t think you could go wrong with Centerforce, ACT or Exedy. Exedy does have contingency for us. Quote:
I think he means the 40-50whp gain from stock power.
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NASA Spec Focus Series Director | NASA HPDE Instructor 2002 Ford Focus ZX3 Malibu Blue <23> NASA is dedicated to aspiring or accomplished Focus racers and track enthusiast. |
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04-07-2008, 06:20 PM
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#4 |
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[FJ] Addict
Join Date: Apr 2002
Location: Little Saint Clara, Isle of Queen Califia
Posts: 35,702
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Re: Cluth Options
Sure... but stock clutches hold up to adding much more than that. My stock clutch held up to 40,000 miles of 200whp supercharging.
Granted, I didn't really race on it that much...... But at this time, I don't see a need for an aftermarket clutch with only ~160whp.
__________________
Video from the final round of the Focus Challenge... Click Here |
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04-08-2008, 08:13 AM
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#5 |
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Senior TEAM Member
Join Date: Oct 2001
Location: Columbus, OH
Posts: 1,142
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Re: Cluth Options
Thanks for the information. I may still stick it out with my stocker until I actually buy some parts that make the "extra power" available in the spec focus rules. Good to know that centerforce is a good option.
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04-08-2008, 03:53 PM
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#6 |
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TEAM Member
Join Date: Apr 2007
Posts: 237
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Re: Cluth Options
The stock clutch failed on my 2.3 motor 10 track days. The friction material failed - there was lots left, but it de-bonded from the backing plates. Installed a Spec-brand clutch and have been exceptionally pleased with it.
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2007 NASA Mid-Atlantic Spec Focus Champion (Undefeated in a class of 1) 2007 Spec Focus National Championship - 4th place 2006 NASA Mid-Atlantic 944 Supercup - Champion |
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04-08-2008, 07:28 PM
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#7 |
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[FJ] Addict
Join Date: Apr 2002
Location: Little Saint Clara, Isle of Queen Califia
Posts: 35,702
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Re: Cluth Options
Stock clutch Matt?
__________________
Video from the final round of the Focus Challenge... Click Here |
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04-08-2008, 09:03 PM
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#8 |
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TEAM Member
Join Date: Oct 2007
Posts: 195
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Re: Cluth Options
10 track days.. that is almost a full season of abuse... Not bad if you ask me...
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04-09-2008, 01:06 AM
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#9 |
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[FJ] Specialist
Join Date: Sep 2004
Location: California
Posts: 9,064
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Re: Cluth Options
That's about 1/3 season as far as SF events go.
__________________
Mountain Tested----'03 zetec DuraMonster---'03 duratec ZX3 vs MNTN - 9/0 & ZX3 vs TRACK - 4/1 JCM Racing #88 Bouncing Back---Bigger, Faster, Stronger Vacuum Vulture Racing - We put the ARG in 'CHARGED |
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04-09-2008, 01:16 AM
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#10 |
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Moderator
Join Date: Nov 2002
Location: Thousand Oaks, California
Posts: 4,198
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Re: Cluth Options
Yeah, that's 10 track days... which is only 5 weekends. But that depends on what region you're in. Some regions (like Great Lakes) only have 7 weekends (14 Track Days).In SoCal and NorCal we have 10 weekends (20 track days).
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NASA Spec Focus Series Director | NASA HPDE Instructor 2002 Ford Focus ZX3 Malibu Blue <23> NASA is dedicated to aspiring or accomplished Focus racers and track enthusiast. |
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04-09-2008, 06:02 PM
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#11 |
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TEAM Member
Join Date: Oct 2007
Posts: 195
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Re: Cluth Options
I hate winter.... Not really but I wish we had year round racing
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04-15-2008, 10:36 PM
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#12 | |
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TEAM Member
Join Date: May 2002
Location: Detroit, MI
Posts: 243
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Re: Cluth Options
Quote:
actually, i installed a new stock ford clutch over the winter to replace my original clutch. i wanted to install a centerforce but they are not making it for the SVT anymore. i had to replace the flywheel also since ford redesigned the pressure plate per a TSB. so i couldn't install a new clutch and pressure plate on the old flywheel. the new and old flywheels are definitely different. hopefully i'll get more than 10 track days on the clutch. 
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Spec Focus Advisory Board Member '02 Sonic Blue Focus SVT (Spec Foci) |
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