Pro-Lude

ok hes the deal i had the hks that comes with the fmax kit, well i wanted a louder one so i got the blitz. Well it sounds the same, sounds like a flutter and a sneeze. Is the something ive done wrong? any suggestions? TIA

SlowB16

How many lbs are you boosting? At lower boost levels the Blitz flutters a bit.

Flamenco-T

use a different vacuum source....I had it happened before, then I move the Tee as close as I can to the vacuum source..it works like a charm

Pro-Lude

Where would be the best plase to tie it in?

SlowB16

Maybe I should try that as well. worth a shot

kpxgq

haha for some reason i read the topic as "boy problems"

Etylorcen

LOL!

Flamenco-T

try to do it closer to the intake manifold and with less vaccum output

Pro-Lude

Sorry if this sounds stupid but what ya mean with less vaccum output

Flamenco-T

I tried not to tee more than 3 vacuum output out of a single source, for example, I tried not to put boost gauge, WG, FMU, BOV, and etc in one single source..

I had fmu, WG, and EBC from the FPR
then I had Boost gauge, EBC vacuum source(AVC-R), BOV on the evap purge

and I tried to tee it off as close as I can to the inake manifodl

Pritos

less vacuum input.... meaning dont share the vac line with anything else except what was there originally and the bov. Hmmmm like find a vac line, T it, and the only thing u connect is for use with the bov ONLY. lots of em behind the intake manifold.

Pritos

oh and trim all your vac lines to the MINIMUM length. no loose lines.

SlowB16

I have all three of my vac lines coming from one source, matter of fact all 4. fpr, WG, BOV, and FMU...it is working ok for the time being. But you say there are more behind the intake mani? I swear I looked and didnt see any....oh well worth another shot

Flamenco-T

on your hood there;s a vacuum diagram from the factory , just folow it and yeah, no loose lines. keep it short

Pritos

I'm a sohc'er though. It may be different for your application. I use one in the back of my manifold strictly for the bov.

Pro-Lude

one for the wastegate? i dont have one for that, but i have a manual boost controller is that the reason?thanks