Does anybody know if a light weight underdrive crank pulley will benefit our car. 2.4 SS

 

This was discussed before... I think the conclusion was reached that unless you're building a race only car there aren't that many benefits. The Cobalt already has an electric fan and electric power steering... so there isn't much to run an underdrive pulley on. A/C dosen't draw any power when you aren't using it... you could maybe swap out the alternator pulley but then you're cutting short the steering and fan as well.

To top that off I haven't seen anyone offering pullies for the 2.4 yet.

Just my .02

 

pullies arnt worth it

 

then i guess i wont get one

 

that's the conclusion I came to as well... seemed like a good idea at the time though...

 

i think a grounding kit would be better for the car then a pulley

 

You Think A Grounding Kit Will Make A Difference

 

I don't think the grounding kits are worth the $200 that they're selling for.

 

i know but what choice do we have there is nothing else for our cars

 

Try intake/header/exhaust that'll net you a pretty decent gain.... then save for FI setup or NOS.

 

i have all that whats an fi

 

Forced Induction to include turbos and supercharges or a combination of both(never seen but im sure its possible)

 

Just curious.... what header are you running?

 

i got the gm header and injen intake and greddy muffler with some exhaut modifications

 

i think it may net a few horses but more importantly it will give us a better electrical system, i mean its annoying to have the windows go up so slow and while they are going up to have the dask lights dim down, they shouldnt do that