EJ25D Crank pulley...anything magic about it?

Heads, valves, pistons, rods, crankshaft, etc...

Moderators: Helpinators, Moderators

Post Reply
WRXish
First Gear
Posts: 194
Joined: Fri Mar 25, 2016 2:48 pm
Location: Beautiful Downtown Goode, VA
Contact:

EJ25D Crank pulley...anything magic about it?

Post by WRXish » Tue Feb 28, 2017 11:17 pm

Ok the back story is I am FINALLY getting my new engine tomorrow!!! Builder lost the crank pulley so I will have to provide one. Is it truly a harmonic balancer like some of the chevy engines use or is it just a pulley. Best source for aftermarket lightweight pulley? Many thanks in advance for help provided.

rallyak
Third Gear
Posts: 895
Joined: Wed Oct 26, 2011 7:02 am
Location: Anchorage,Alaska

Re: EJ25D Crank pulley...anything magic about it?

Post by rallyak » Wed Mar 01, 2017 5:30 am

It's basically a pulley with a zero balance, any 2.2 or 2.5 pulley will work. I went on eBay and bought a lightweight one for mine like this one
http://m.ebay.com/itm/VMS-Racing-Light- ... ING_ACTIVE

This is what is going on my 200 chp n/a 2.5.
Charles

90' White/Gray Outback DD workhorse (670,xxx) miles
92' Onyx Metallic (430,xxx) Wife's DD
68' Barracuda formula S 340 4spd coupe (ongoing project)
66' Mustang 2+2 4spd wife's (ongoing project)

Legacy777
Site Admin
Site Admin
Posts: 27549
Joined: Tue Oct 15, 2002 11:37 am
Location: Houston, Tx
Contact:

Re: EJ25D Crank pulley...anything magic about it?

Post by Legacy777 » Fri Mar 03, 2017 6:37 pm

The stock pulley does have a rubber damper between the inner and outer part of the pulley. However the lightweight pullies don't really affect anything until you start getting up in horsepower.

But like Charles mentioned any 2.2 or 2.5 stock pulley will work, if you want to stick with the stock pulley.
Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
1997 Impreza OBS

If you need to get a hold of me please email me rather then pm

Post Reply