Is this the Crankshaft pulley for the 2.0 LSJ? It seems so.

http://www.crateenginedepot.com/stor...P1884C225.aspx

 

Yup.

 

So now we need numbers for this baby.

 

Yeah, for $350 there better be a noticable difference.

 

First dyno result in 5 WHP, there is a second car though, hoping for better results.

 

dude..!

http://www.racingsolution.com/showpa...on=DisplayPart

Cheaper..!

 

Is that for the 2.0 LSJ?

 

i dont think it is...

 

I sent them an email:

Is the Chevy Cobalt Light Weight Crank Pulley Part #: CP4GJ22E for the 2.0 LSJ SS/SC?

Regards
Jose


Racing Solution <info@racingsolution.com>
to José García
date Dec 1, 2007 1:05 PM
subject RE: Chevy Cobalt Light Weight Crank Pulley


Reply
Hi Jose,

Yes it will work with your motor

Brian

 

would that fit a 2.2, are the pulley diffrent sizes between the 2.2, 2.4, and 2.0

 

How much lighter is it than stock? I doubt there's any kind of notice or gain in power.

 

theirs a guy who said that dynoed one and gain 5whp... for the Z-Spec one.. since its 3-4 lbs less

correct me if im wrong

 

Same WHP gains as the JBP

 

How much of a mark up is on that. Probably took $5 to make it.

 

kind of a noob question but can some 1 explain a little on how the crankshaft pulley works. i have a good idea but am just not 100% sure

 

Probably