Impreza flywheel compatibility, and wrx question - Subaru Enthusiasts Car Club of the Sierras

A1337STI · 2012-03-21, 09:57 AM

Howdy!

Does anyone know if a flywheel from a 91-01 Impreza will physically bolt onto a WRX motor?

will the WRX pressure plate bolt to the flywheel?

My friend has a 02 WRX he is rally prepping and i offered my Lightened Stock flywheel (cast iron) but he's not sure if it will physically bolt up and work with this clutch ...

as usual i have no clue ...

does anyone know if the 02 wrx got a lighter flywheel from the factory the rules mandate he has to use one made from stock material, and it can't weight less than 18.2 pounds if he wants to compete in super production (for contingency money top 10 get paid, and usually there isn't 10 in that class)

MPREZIV · 2012-03-21, 11:23 AM

2.0 WRX is a pull style clutch, and the flywheel you have is a push style clutch. While the bolt pattern on the crankshaft is the same, the clutch / flywheel and transmissions are not compatible.

A1337STI · 2012-03-21, 01:55 PM

thanks

I'll tell my buddy "go fish" hehehe

2012-03-21, 09:57 AM	#1
A1337STI EJ205 Join Date: Jan 2006 Location: Reno, NV Posts: 1,840 Car: Impreza and an Impreza Class: AS / CRS PerfStock "pedal on the right"	Impreza flywheel compatibility, and wrx question Howdy! Does anyone know if a flywheel from a 91-01 Impreza will physically bolt onto a WRX motor? will the WRX pressure plate bolt to the flywheel? My friend has a 02 WRX he is rally prepping and i offered my Lightened Stock flywheel (cast iron) but he's not sure if it will physically bolt up and work with this clutch ... as usual i have no clue ... does anyone know if the 02 wrx got a lighter flywheel from the factory the rules mandate he has to use one made from stock material, and it can't weight less than 18.2 pounds if he wants to compete in super production (for contingency money top 10 get paid, and usually there isn't 10 in that class) __________________ Fighting uphill battles, one bullet at a time!

2012-03-21, 11:23 AM	#2
MPREZIV Token Real Name: Le Stig Afrique? Join Date: Jun 2005 Location: sitting next to a big yellow box Posts: 3,589 Car: 2001 Impreza 2.5 RS Class: 05 TDSP No, I won't work on your car. F your car*	2.0 WRX is a pull style clutch, and the flywheel you have is a push style clutch. While the bolt pattern on the crankshaft is the same, the clutch / flywheel and transmissions are not compatible. __________________ "...these condoms have a topical anesthetic to reduce sensitivity, so you can last longer. What a paradox. You can't feel a thing, but you can f*ck for HOURS..."

2012-03-21, 01:55 PM	#3
A1337STI EJ205 Join Date: Jan 2006 Location: Reno, NV Posts: 1,840 Car: Impreza and an Impreza Class: AS / CRS PerfStock "pedal on the right"	thanks I'll tell my buddy "go fish" hehehe __________________ Fighting uphill battles, one bullet at a time!

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