ok i was wanting to know would a 20v silver top head work on a 7afe block and could you use the 20v pistons with a lower compression ratio and a set of costom rods to build a 20v 7agte hybrid or am i just crazy , it is something i was thinking about. ok i did a little research and found my answer but i need so help with what parts i need to do this.

This post has been edited by trd94: Feb 15, 2007 - 8:04 PM

it can be done... but you can get more hp with less mods wit a 3s swap

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I think the point is to not spend 4K...

well i know the 3s will give me more but i have seen the 7agte put out 400hp and i know nik got like 320hp or so and i want to be a little differant.

No need to delete this thread. I like the idea of a 7age. It's just a bigger 4age. I don't think the 20v head would be easy at all though. I figure the blue top would be a good bit easier.

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20V is easier

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With the varied timing of the 20 valve, and the added 4 valves, I figured it would be weird to wire up and get to work mechanically. I’m still not very good with a lot of aspects of working on motors. That’s why I tend to lean towards older motors with fewer wires, especially the ones with carbs. I trust what you're saying, but I would like it if you would elaborate a little.

Off topic but, my current interest is taking a 16 valve Suzuki G16 SOHC, and putting 4 bike carbs on it and dropping it in my 90’ Metro. That, or taking the stock G10 and putting carbs on it. That should be me a heart stopping 60-70hp.

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Uh not really. A 7A will never turn the rpms a 4a will.(formula atlantic type rpms)

ok i will try to keep this thread but i need info on this swap what i need as far as parts and any help ,thanks guys