What do we know about the z1 lower intake manifold?
 

Haven't been able to find much info on this piece from Z1. Has anyone installed it yet or dynoed a z with this part installed? I was just wondering what is the communities opinion on this piece? Is it worth the money? I'm certainly not trying to call Z1 into question in any way with this thread. I have a lot of respect for them and buy most of my parts from them since there a hour and a half drive from my house.

https://www.z1motorsports.com/z1-pro...hr-p-8835.html

I think they just have added this part to their shop. I wonder what is the weight of this mani?

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Is love it if we could get some info direct from Z1. I'm certainly interested.

Weight? It's a stock ported manifold. So you're only talking about grams. :rofl2:

I'm talking about weight, either stock or ported

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Who cares what it weights. Long as it produces results. It's a stock manifold that's been worked on. So you know it's not going to weight more.

Take it easy bro, I know very well what kind of stuff is that, I just want to know how much I'm going to pay for the shipping )

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Putin won't let you ship it in.

:bowrofl:

Yeah guess shipping to Russia from Georgia isn't cheap. I'm going to give Z1 a call today and see what they can tell me. Ill report back as soon as I have some more info.

:icon17: Thought you might be one of those looking for every oz. of weight savings for their car. Sorry. Don't know that you was trying to figure out shipping weight.

I really can't see this producing much power after installing other NA bolt-ons. Like 3 whp tops. I hope someone posts up a camparo dyno and proves me wrong though!

So I called Z1 today and asked a few questions about this part. I was told I could expect a 3 to 6 WHP gain with a proper tune and supporting modifications which I already have. I asked if the increase was in any one part of the power band such as high or low rpm and they said they've seen the gains through out the rpm band. I think Im going to save up some money and order the Z1 power plenum and pair it with this ported lower intake manifold. If I go through with this ill make sure to do a before and after dyno. The way I see it if I can get a decent gain through out the power band for the total of $625 for both parts it will be money well spent.

3 to 6 WHP is not bad if we talking about lower plenum only. Then add upper and you'll get something around 10 WHP. Anyways, dyno will prove!

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