Anyone have these?

http://www.z1motorsports.com/350_g35...oducts_id=2237



They look very nice, and very cheap... I have talked to the guys at Z1 Motorsports and they say they are cheaper because of the name brand and are just as good as the others...

Any input?

 

looks like Megan:

 

Lots of headers out there that carry different names (Alphaworks, DC Sport) that like exactly the same. Price is OK. Decent gaskets will run about $100. DIY installation is not for the squeamish.

 

bump anyone actually own these?

 

bump... are these equal length?

 

I would like to know to. Is it reliable?

 

they are not equal length but i have installed them a few times now and they fit fine and work great. but as stated above install is defenetly not easy.

 

I wanted to get a set, but I dont feel like being the Guinea pig on this.

 

^ they have been used before. what you worried about? feel free to ask any questions.

 

Mabe I just dont have faith in the DE motor. I just added a pop charger, z1 spacer, and test pipes. I felt no gain

Is there anything out there to wake our motors up! The price dont bother me, but I dont wanna pay close to $1k for very little gains.

 

^^^ uhhhhmmmmm, twin turbos?

 

I dont even have exhaust. You think I could get TT set up? lol

 

what kinda gains can be expected?

 

buy a used TT, or SC kit. Or nitrous if you want power.

 

Will it crack? How good is the weld? That's what everybody wants to know. I/we know that great cars come out of Z1, but we dont know how long this header will last.

 

it varies from set-up to set-up.
https://my350z.com/forum/intake-exha...imensions.html

 

I was assuming money wasnt an issue, my bad.

 

Don't be down man, what do you expect? The DE has very few rivals out of the factory with it's NA power in the 4, 6cyl bracket. Most vehicles out there have to boost to beat us with the only real competiton in my opinion being the S2000 because of it's light weight. If you want real power find a used turbo or sc kit. But if you want some quick decent gains get some good stainless headers that won't crack, get a Kinetics Velocity intake manifold, cat back, ecu flash. Pulley kit, lightweight flywheel, aluminum radiator and pathfinder coolant kit. and so fourth. You would have a very strong NA setup. I would do these mods while you save up 3500 or so for a used kit then upgrade injectors, pump, etc. though you don't really need to. The HR's have no where near as much support as the DE. They're a better design but like I said, a Kinetix intake alone would pretty much take care of power difference


(Those pesky s2k's)

 

I just noticed the date of this thread..

 

won't feel much of anything until you get a tune.. might feel a loss in torque actually, if anything.