I am currently in the middle of building a 12a turbo with a 48IDa and 12a weber manifold from RB. I have searched my face off and have checked in the FAQ section and cannot find a baseline for my setup. Can any of you guys point me in the right direction for main jet, air bleed, emulsion tubes, needle valve size, etc. I know it is going to be completely specific to my build and I intend to play with the setup but I am looking for something I can start my tuning with. I will be running a stock 12a turbocharger at around 10 pounds maximum boost. Any help is much appreciated!!!

 

You already get a float for that IDA? if not you can get hold of Robert@rotaryshack.com to hook you up with a filled float.

My set up is

main-190 think in putting the 200 back in
air- 160
37mm venturies
tubes I have F16 but hear F11 will work
needle valve 3.0 or bigger I have a 3.3
pump jets 80
and a 0 bypass

 

i wonder how much your ida settings would differ from a sidedraft on the same setup.

 

Thanks seanrot. much appreciated. I will get a hold of robert here once I get things in order.