Can't give you any technical details, but from Chad himself, when I asked for advice on which version I should go for, my use being autocross and road-course track duty (back in May 2012, no idea if CBRD has tweaked the specs of the BBK-C since then):

"The BBK-C needs a ton of boost- B will give best area under the curve"

 

any updates/dyno plots?

was looking at the BBK Full ported now found out there is a BBK-3B

Plan to still be on stock 2.0 engine, with gsc 2 w/ springs retainers, APR head studs, ported mil spec exhaust manifold, works o2/DP, mil spec cat, AEM intake, ETS 3" IC, NISEI LICP, 1200cc injectors, 3 port BCS, single walbro FP, ACT HDSS. Rest will be stock like IM, TBody, UICP.

anyone care to estimate whp on 91 oct/ E85 tune? hoping to be 360+whp on 91oct, 430+ on E85

 

I dont know about 91 oct. but on e85 you should crack 500 WHP , I run that turbo on 93/meth and hit 466 WHP. I do think you should upgrade your fuel delivery though fuel pump/ injectors for e85.

 

You'll have no problem hitting your goals. I'm at 371Whp with similar mods. I have a graph in my thread in the dyno section.

 

couldn't tell what fuel pump/injectors are you on?

How's the BBK 3B treating you? I watched the clip of the one member autocrossing his but it's on a built 2.3 motor so not quite the same. Curious how's the response on/off throttle and partial throttle?



velside prius how's the BBK-3B been so far? I found your dyno plot/post. pretty sweet you have me going on a search on WTH is a OMG Filter w/ Stock Air Tube once I read your mod list haha

 

CBRD has also released a new BBK Full BB perhaps enquire about that as an option

 

if you mean a BBK -3B ported or something less?

 

BBK FULL BB - have been speaking with chad about it and its available

 

[QUOTE=awdcomplex;10746782]couldn't tell what fuel pump/injectors are you on?

How's the BBK 3B treating you? I watched the clip of the one member autocrossing his but it's on a built 2.3 motor so not quite the same. Curious how's the response on/off throttle and partial throttle?





I run a single walbro 255 with injector dynamics 1000 cc's. The BBK 3b is nice and responsive , not quite as responsive as my old school fp green but the mid range and top end are awesome. You can look up my thread on the tuning forum there are some graphs posted.

 

awesome I just sent Chad an email.

ctfpevoVIII found your thread pretty awesome #s

 

Is anyone running a BBK-C? all i could find was BBK-3B results

 

Im running the BB-BBK-C off of their time attack car.. I was street tuned so unfortunately i have no clue what power im making (Probably like 420ish but my tuner said there is more left in it he was just being nice too my stock clutch ). I can tell you that i LOVE it and Im ready to crank it up and see what it will really do.

 

When you say laggy, I'm assuming you're on a 2.0. Correct?

 

When would you be seeing boost and when is full boost in the rpm's?

 

Yes i am. Stock Long block.. and i removed the laggy part because I knew it would be laggy, it is kinda a given.. its just that its my daily driver so ofcourse if it would spool quicker it would a little more street friendly to me.
It seems to spool up right around 3,500ish and full bost around 4k. Tonight ill try to take a Go-Pro video and post it up