pulley kit includes

new 2.8 dial a boost pulley
new tensioner pulley
pretuned piggyback fuel computer

Price is 550.00


install price at revitup is 175.00



will ship in about 2 days

267-972-8821

A local cobalt dynoed 245 whp with this kit

please call with questions or post

 

got pics of the kit? got dyno sheet before and after? hows the gain throughout the rpm band? details.

 

how hard is it to install on our own?

Vinny

 

install is not hard , and we can guide you trough it.


dyni sheets will be up later on

 

sweet, what about pics of the kit? and possibly of one w/ the kit installed, what the piggy back ecu looks like installed?

 

Man, this sucks! Too bad I have kids

 

pics of the piggyback.

i have kids too.

 

pulley and new tensioner

 

whats the ecu, i dont see it, or dont notice it. circle it please your my hero if u do.

 

the greay box behind the stock ecu

 

thought so, i was scanning through some other posts about this kit and i only read one thing sayying 18psi from this kit. is that true? what is the true psi gain? or total psi achieved from the kit.

 

also what will happen if gm reflashes stock ecu? u know they have the tendancy to do that when going in for an oilchange.

 

i can't wait to see some Cobalt SS's at the track with this....

awesome power for the price.....

 

we are saying a range from about 16 psi to 18

 

couple of questions for you. What does the piggyback do? What I am asking is does it actually change any timing or fuel parameters or does it just make the car not shut down and throw codes? I know the psi fi kit was having troubles with aftermarket CAI's, has your kit had any similar problems? Last question is can you buy the parts seperately? I already have a 2.8" pulley and I think I might even be set on the tensioner.

 

this is the psifi kit we are selling, it adjust fuel and timing. the issues with the cai have been fixed.

 

Would love to see dyno scans or an audio video of a run with the upgrades...

Do you think this kit will get us sub-14's on the track?

-Rich

 

DID YOU GUYS RAISE THE REDLINE TO SHIFT AT AROUND 7100 rpms OR IS IT STILL THE SAME.

 

the same

 

ok, how about selling just parts of the kit?

 

my question is do you guys set it up in a way where the piggy back can be unhooked and hooked back up with out too much headach. I don't want to chance going in for warrenty work and they notice the piggy back and void my waranty on the spot.

 

Do you think this will void the warranty with GM on the supercharger?

 

Heres some better pics Ray, glad to see this was finally released to the masses....Well not really.





WELL WORTH IT GUYS!!!

 

i can do that for you when i install it

 

clownhair i can sell the piggyback alone for you