I just finished installing a 4.44 5mt, diff, clutch, and lightweight flywheel into my 05 WRX. I currently have a grimmspeed LW crank pulley installed, but I read that it isn't a good idea to run both a LW crank pulley and LW flywheel. I have no idea what happened to my pulley removal tool, and I really don't want to wait another week for my car to be up and running.

Does anyone in the south bay/peninsula have one that I can borrow? If your pulley works for 02-07 WRX or STi it will work for me.

Thanks

 

If you have a tune, there's not reason not to run the lightweight pulley with a light flywheel.
I have for years

 

I don't have a tune for the pulley/flywheel, just called my tuner and he says it isn't a big deal since I went with a heavier LWFW (ACT streetlight at 13.9 lb). Nonetheless it's my DD and I'm concerned about drivability with such low rotating mass.

 

Doesn't Oreily or Autozone loan those?

https://www.oreillyauto.com/shop/too...r-19168?q=loan

 

I don't think that tool would work for the type of crank pulley on the GD but I could be wrong. I may end up trying the 5th gear method instead