intake manifolds

[fast gs]

where can I get a after market intake manifold for a 420a

 

[Defiant]

Try any of the fine sponsors who help make DSMtuners the outstanding site that it is.

 

[SoilentGreen98]

They sell OBX ones on EBay but as much as I want a new intake manifold I haven't heard many good things about OBX so I don't know about that one. I've seen in the JC Whitney catalog ones made by Venom too. I wouldn't mind getting that but all it says in the catalog is Eclipse and it doesn't specify whether its turbo or non-turbo. I'm almost certain its for the 4g63 though.

 

[interceptor]

http://www.overboost.com/obs/product.asp?pid=21041&cat_id=1&cat_name=&sc_id=&sc_name=
You can port and polish the one you have now and still have money left over for something else

 

[SnoopySLR]

what are you people hearing about the OBX? I haven't heard anything negative about it. I've have heard of people complaining about not getting gains, but thats on a NA. I assumed it was obvious they wouldn't help a NA

 

[GSGoinFast]

They sell OBX ones on EBay but as much as I want a new intake manifold I haven't heard many good things about OBX so I don't know about that one. I've seen in the JC Whitney catalog ones made by Venom too. I wouldn't mind getting that but all it says in the catalog is Eclipse and it doesn't specify whether its turbo or non-turbo. I'm almost certain its for the 4g63 though.

i have heard nothing but bad things about the Venom Manifold, and its the exact same as the OBX. just port and polish your stock one.

 

[PSI_Tom]

Unless I am mistaken, the only Venom manifold available is only for the 4G63.

EDIT: There is one for the 420A, which we carry. I should relly check these things (and our own website) before I post

 

[aliczander]

i can sum up the obx and venom intake mani in one word

SUCKS!!!!

 

[SoilentGreen98]

The p&p is probably the best option. Should be cheaper too unless you're getting ripped off.

 

[SnoopySLR]

Ok guys, here is the thing. When you increase the volume of your plenum, your cams have to work harder to get the air in. If you upgrade your cams, new intake mani's help. If your NA, a intake mani with a bigger plenum will just hurt your performance, until you get really high in the RPM's. I'm turbo, so its a lot different. My buddy had the Venom on his 2gnt, but he had Crane 0016 cams. It worked awesome together. He had trouble holding an idle, but when you got on it, it took off. If any of this information is wrong, wisemen, please correct me.