dub says that any pulley under there 3.25 will need reprogramed ecu...i thought a few of you guys are running the dub 3.00 pulley with no probs? im trying to order my pulley right now so im trying to read all i can...can anyone help me sort this out....i want to run the 2.90 pulley with the brk7e 1 step colder plugs....will this be ok or not?????i did a search and did not find a definate awnser.....i need a pulley....also where can i get the pully overnighted at?/ i cant even find a phone number to get ahold of dub so i can pay extra to have it shipped tomorrow so i have it wensday on my day off........HELP PLEASE..

 

Yah I talked to the guys selling the DUB's. Anything under 3.00 needs a re-flash and you should get the plugs also. You'll need the pulley puller tool---not inexpensive.

 

so i can run the 3.00 pulley and it will be fine without a reflash???im trying to order it but i dont want to get the wrong one.....im getting the ported gm manifold and the pully tonight so i can get dyno numbers..this week before and after the pully and manifold

 

3" Pulley is ok without PCM Management. Thats what I am going to get soon.

 

I have been running a 3.0 inch pulley on my SS/SC without any engine management changes for a couple month.

 

Yea, let us know how it performs. I'm curious about the GM Extude Hone Exhaust Manifold

 

And now what pulley do you run Zinner ?

 

1MEANSS, you can call us at 1-772-468-3585 today and we can get this shipped out in time for tomorrow's delivery. Make sure you call us before 2:00 P.M today, as so we can have FedEx pick this package up. Hope this helps.

 

once you get to a 2.8 is where you need a piggyback system.

 

your sig^

how are you running a 2.6" pulley? isnt that way to high of rpms for the s/c and also you are running a piggyback system right?

 

Cause he is the CRAZYNESS!!!!!

 

Ahah I'm not the crazyness ... 2.6" pulley should be on the car very soon (not installed yet) along with barely bigger injectors and minor tuning with the Mini AFC 2.2.

 

and a new belt and tensioner? its gonna need that diffently and also make sure you dont blow the s/c by to high of rpms

 

I've got the dub 2.8 do they make a 2.6 that will interchange. I also Have psi fi powerpaq