kdbvulcan

I was thinking about purchasing the Aurora 4000 plus twin turbo kit from ATS and was just wondering what you guys experience is from running them...would they be big enough for my setup????

soulezoo

I don't know a whole lot about the ATS setups. But I would say that since you already have a super B special, get the rest of the BD 700r kit. It should be cheaper and support more HP too... I am assuming the primary in the ATS is the A5k. That is a modified k31 and flows less then the s400 in the BD kit.

Just a thought.

soulezoo

I just looked up that kit... it is for 2nd gen trucks with a a4k underneath the stock hy turbo... this is not suited for you at all. The 5000 kit uses your factory HE351 (they misprinted in the ad) with an A5k under it.

Go with the BD setup.

kdbvulcan

would I use mine as the bottom turbo or the top turbo..could you give me a link to what I would need with the BD turbo setup??also could I use my downpipe I have now or not??

soulezoo

Go to the BD website... it explains most. You use your super B special on the top and they supply a s400 and all the piping. You would not use your existing downpipe in any of the twin applications as the bends, the outlet and position all change.

kdbvulcan

Is the downpipe,air filter system not included in the kit??

soulezoo

I don't know what all is included... I would only be assuming that they would be. I am certain that they would provide all to be a "turn key" kit.

You could pm Pat Stewart from BD here...

What I can tell you is I have driven a truck with the r700 race twins and they are very nice. Come to think of it... I think the r700 has the super b on top and the r850 race twins (good to 850hp) uses the super B special. So there you go! Plenty of air there!

kdbvulcan

how do I PM Pat Stewart??

DUKCALN

Super b special is used for the R-850 twins and boy do they perform. My R-700 rock and i have seen a truck with the R-850 freaking rock the dyno. both are awsome well put together combinations and the R-850 are very streetable too.

wap

The BD kits come with everything, and instead of havein your air filter just hangin out in the engine bay, there is a polished SS box it sits in. Just kind of a nice touch IMO.

soulezoo

Look him up in the member list...

Or you can go to the BD website and they have his e-mail listed.