Anyone use them for the Eco?
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Let's not be vague or anything man LOL
Are you selling some or just asking if they're usable?
I used to race cars, now I race myself.
5K PB: 24:50
10K PB: 54:26
My bad, I am just curious how they hold up vs other valves like ferrea because I at least want some good exhuast valves in my motor when I put the bottom end in..
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I can't think of anyone that's used them. A few of us have the valves from Karo ( www.allecotec.com ) which are made by Si. For $200 I don't think you'll find a better value.
12.770 @ 111.99 Intercooled Eaton M62
Thanks airtronics, those def. are a great value compared to the alternatives.. Are there any good spring/retainer packages besides the one on Allecotec or are the GM springs the way to go?
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