Damn, guess I really should just wait for this kit to be done rather than jumping on the 2.2 kit. But I want to have my procharger sooooo bad! Glad to see the build is still going well.

 

Chevytech that website doesnt work in your signature

 

For some reason you have to put the www in there
Click here

Click here for updates forum

if anyone wants to see the update pictures
Update Pictures

 

Thanks ricky this thing is looking amazing Also how much is the deposit Chevytech?

 

deposite is going to be 800.00 to secure your spot in line.

Sorry the website in my sig is wrong I will change it. Thanks

 

Are you giving an estimated time of how long the engine is going to blow up with that psi on 9.5:1 compression?

 

About 5000 rpm or so untill I back out of it and order the right size pulley!

but you never know. It could hold together really well. If you have seen the video of the procharged v8s that speedmafia posted (or @ procharger.com) he made a lot more power due to how much softer the procharger was compared to th 8-71 blower. Also he did it with one carb and not two. So we should be able to make very good gain with this system and not have to worry about the motor so much.

 

18-19 psi should have him well over 300 HP considering it tops out at 24psi so he'd be pushing about 750CFM at 18 psi... thats more than enough for 300 HP actually that would probably put him around 450 or so i'm guessing... and like he said he even thinks 18-19 psi will be too much.. please play it safe chevy i don't want to see this thing pop right after you have it runnin

 

Thats ok if it does. I have another cobalt to back it up.

Then the prototype car can be built and we can see what that procharger can really do.

 

yeah the air temps are lower and more cfm should have allot more o2 air molecules then say a roots...should be interesting

 

haha alright if you have a back up then F it go for broke.. that would be awesome then everyone will know how much it can handle... start low and tune then build it up till it pops but make sure it's tuned correctly so then people can get a better idea of the capabilities of these motors and maybe get a better idea of whats making them pop in the first place

 

FYI the 2.95" pulley was pushing 10psi at 4000rpm on my ride. i would have estimated it to go to about 15-16psi fully wrapped but who knows w/ that non-linear increase in boost pressure from the procharger.

 

bc3,

Could you post up your dyno sheet for me?

EDIT : I'd like to make a request. When someone dyno's a procharger kit on the LSJ. Please dyno it from 1500-7000.

 

damn 7K that blower is going to be spinning in its performance range oh snap!

 

acutally Im going for 7200 rpm. So if its 1500 on you want then thats what you shall reviece.

 

PLEASE. I hate these guys who dyno from 3000rpm to 7000. Doesn't show you anything.

 

a) upgrade your valvetrain
b) get cams that will be efficient in that rpm range

 

We don't have any cams available except overpriced JBP garbage

 

yes we do if your interested i have the guy's email who did evo 272 cams for witt and a few other people and it turned out amazing for our cars

 

I dont think theres going to be any problem running to 7200. I would love to have a set of 272 cams though.

 

pmed ya

 

run that past me again. He used the EVO's 272 specs?

 

pmed

 

Why pm me. Share it with everyone.


I sure hope witt is running a turbo because only an idiot would use turbo cam specs on a supercharged car.

 

What kind of gains do you see for those cams.