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Old 04-09-2010, 05:15 PM   #1
hustleshark206
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Member#: 182227
Join Date: Jun 2008
Chapter/Region: NWIC
Location: seattle, WA/ Jackson WY
Vehicle:
2000 MPS Built RS
1991 Leggy Turbo EJ22t

Default EJ25D cylinder heads

Can anyone tell me where I can find some after market springs, valves, and retainers for MY98 DOHC heads (EJ25D)? I am pretty sure I have seen them somewhere before but I am having a hard time tracking them down right now.

Thanks!
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Old 04-09-2010, 05:33 PM   #2
lucastyle23
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supertech makes some for 25d heads, I know they're not listed but call them and get you a set...
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Old 04-09-2010, 09:19 PM   #3
WagonMafioso
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I think supertech are cheaper in price but here in TWE they have them too, also some other goodies.

http://www.techworkseng.com/Products...ngine_Cams.htm
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Old 04-10-2010, 12:48 PM   #4
Storm
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96L Most Over-
Developed Beater

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How far are you going? EJ257 parts drop right in....
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Old 04-12-2010, 12:19 AM   #5
hustleshark206
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Location: seattle, WA/ Jackson WY
Vehicle:
2000 MPS Built RS
1991 Leggy Turbo EJ22t

Default

thanks for the info guys! I am planning on doing delta cams and upgraded valves, and springs at least.

Storm- will any EJ257 parts will work with the EJ25d parts or do I have to swap out everything from a EJ257 head into mine?

thanks again
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Old 04-12-2010, 09:56 AM   #6
Storm
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Location: SAUL'S Motorsports
Vehicle:
96L Most Over-
Developed Beater

Default

You asked about springs, valves and retainers. I know the springs, retainers and keepers will work. I haven't compared valve sizes to say if they are drop-in. I would imagine they're different, requiring machining of valve seats to match.

Jay
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