anyone running them if so what about the lash adjusters and the camposition sensor and what kind of power do they make

 

I didnt know that ZZP made cams. I thought they only had comp and the GM ones.

 

So is anyone running the COMP cams sold through ZZP?

 

http://www.compcamshafts.net/informa...ECOTECCams.pdf

 

Do those actually work in the 2.0L LSJ or does compcams expect people to weld on the hex on the exhaust cam?

 

I was thinking about purchasing the cams (the comps) but didnt really see a point if I wasnt doing a full build, maybe in the future yes.

 

Turbo Tim from ZZP is running the Stage 3 cams.

Those are the same cams they ran in the 1900 article in the Hot Rod mag. (I am not sure which stage)

 

How much are the stage 3 cams?

 

im wondering about the if the base circle is big enough and if you still run the cazm sensor

 

I called compcams today. They didn't seem to know that the 2.2 and the 2.0 had different sized cams and they only had one part number for the ecotec. It's like they just wrote on the website that the cams would work in both but really didn't actually try to fit them in the LSJ.

Even GM says the comp cam exhaust cam wont fit in the LSJ (at the bottom)
http://gmtunersource.com/media/racer...FO-SHEET-2.pdf

May be someone from zzp can clarify here? Is there a specific comp cam kit for the LSJ? Or are they taking the intake came and modifying it to work as an exhaust cam? or taking the exhaust cam and welding on the fitting for the sensor?

 

so how much more overlap and vacuum loss do you get with this cams?

 

If you guys are after cams, get a hold of Bates Engineering. He has billet cam blanks for the 2.0 and then Comp grinds them for him. You will need to buy the solid lifters but Bates has them for about $7. each.

 

Are their any cam options for people who don't want to deal with solid lifters?

 

We saw about 11-12 inch of vac.

 

OK I got some more information. COMPcams uses a blank intake cam from the 2.2 and puts the exhaust pattern on it. So it is a custom part.

 

We order our cams from Comp but they don't support this market heavily so they rely on us for a lot. We have specific ways to order what we need and sell. We clock and lock the hex here before shipping because Comp can't seem to do this.

 

^ Are you guys coming out with cams anytime soon?? ^

 

it says you just specify 2.0

 

Thanks, so you finish them off. How would one specify that they are ordering for an LSJ on your site? I does not seem to give a place to choose for 2.0 or 2.2
http://www.zzperformance.com/cobalt_...1124&catid=143

 

If it comes clocked as intake, other than throwing a P0017 code, and if you ignore will it still run right? Seem like that throws it off about half a hex.

Worried about going into some weird limp mode at a most inopportune time.