Can anyone out there give me any more info on this product to me it seems as if u would use it with a s/c but i think its for a stock engine
Im curious if it would void my warranty and if there are any significant gains i would get out of buying it

http://www.gravanatuning.com/applica...sure_Riser_Kit

 

that wont' really give much gains I don't think... I think it's better for F/I to allow better fuel delivery. On a 2.2L N/A with not much done isn't going to provide anything. Just being realistic

 

wait till you have boost, or are in the process of building for boost.

 

keep in mind, you also usually run those on fuel systems with a return line, and I know Ions don't have them and pretty sure Cobalts don't either. For someone looking to replace their fuel pump though anyway when building for f/i, it might not be a bad idea to add to their fuel setup.

 

You gotta think though for a second, on a stock fuel system which im assuming you have, if you raise fuel pressure past 60-75psi, the regulator will bypass it and will send it back to the tank via return line. But, cobalts have returnless fuel systems so raising fuel pressure on a stock vehicle will yield pratically no gains...im almost damn sure we have returnless systems, but its to late at night to go check plus i dont feel like it right now lol.

 

if you click the instrutions they seem to be very detailed maybe we due have a retunrn line i mean it gives bolt sizes so they must have test fitted

 

exactly

just because a company lists a part or a car doesn't always mean it will work on it. companies like to think that other models are all the same as some new ones because they share the same engine.

 

unless you're running boost, that product will ef up your air to fuel ratio and you'll probably lose power.

 

well, it claims 6 hp, which means it will reallisticaly be less than that, and for the same price you're better off getting a CAI