Full throttle Electric Supercharger Build Thread - Page 26 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

pheoxs · 07-01-2013, 12:43 AM

Quote:

Originally Posted by carbonBLUE

Wrx is fitted with a small turbo stock, a light impeller could produce positive intake pressures even at idle

Still shouldn't show positive though. You're MAP might read positive pressure but you're throttle body should be restricting flow to create a vacuum

unijabnx2000 · 07-01-2013, 12:44 AM

FT_Monk · 07-01-2013, 01:06 AM

Quote:

Originally Posted by Shutter

So at idle your boost gauge shows positive pressure? It should be in vacuum.

The engine is in vacuum at idle, there is not enough pressure to overcome the vacuum. However there is pressure before the throttle body (meaning the turbo is spinning at some rpm) I found this out when I removed the water injection nozzle. I could feel the air escapes.

ATL BRZ · 07-01-2013, 09:42 AM

Where are the videos?

Calum · 07-01-2013, 09:50 AM

Quote:

Originally Posted by ATL BRZ

Where are the videos?

It's still the weekend in Canada.

ft_sjo · 07-01-2013, 09:58 AM

Quote:

Originally Posted by SloS14

I've installed a turbocharger or ten. A stationary compressor wheel is going to be a huge bottleneck cruising down the highway. A stationary car isn't going to require a lot of air to idle or rev.

Don't confuse an idle 'condition' with 'idle speed'. The former, as explained by some other chaps who have replied before me suggests a vacuum, not positive pressure.

If you load the engine up at idle 'speed' it's possible to get positive pressure in some scenarios, not many without anti-lag though.

brichard0625 · 07-01-2013, 10:16 AM

[ame="http://www.youtube.com/watch?v=DoyvoSI8K84"]http://www.youtube.com/watch?v=DoyvoSI8K84[/ame]

found a video

ATL BRZ · 07-01-2013, 10:21 AM

Quote:

Originally Posted by brichard0625

found a video

sorry but that's a repost from last Wednesday: http://www.ft86club.com/forums/showp...&postcount=102

brichard0625 · 07-01-2013, 10:23 AM

to the op...if you have an android phone...download torque and see what 0-60 you get. i would really like to how this affects 0-60 time...with this + headers+exhaust+dropin+lightweight pulley+tune you got your self a nice N/A car

brichard0625 · 07-01-2013, 10:24 AM

Quote:

Originally Posted by ATL BRZ

sorry but that's a repost from last Wednesday: http://www.ft86club.com/forums/showp...&postcount=102

oo i didnt even see this video

ATL BRZ · 07-01-2013, 10:33 AM

Quote:

Originally Posted by brichard0625

oo i didnt even see this video

Yeah @fenton really needs to consolidate the OP with all his pictures and videos for consistency's sake.

mid_life_crisis · 07-01-2013, 10:41 AM

Quote:

Originally Posted by brichard0625

to the op...if you have an android phone...download torque and see what 0-60 you get. i would really like to how this affects 0-60 time...with this + headers+exhaust+dropin+lightweight pulley+tune you got your self a nice N/A car

"N/A"? Granted, it isn't a full time system, but you can't call it N/A.
PTFI is more accurate (part time forced induction).

fenton · 07-01-2013, 11:06 AM

Got the hero... My friend only had a 2 but still should do the trick.

We are a little busy today but I'm still going to see if I can fit it in.

Sent from my HTC One using Tapatalk 2

fenton · 07-01-2013, 11:07 AM

Quote:

Originally Posted by ATL BRZ

Yeah @fenton really needs to consolidate the OP with all his pictures and videos for consistency's sake.

I will on today's update

Sent from my HTC One using Tapatalk 2

07-01-2013, 10:16 AM	#357
brichard0625 Senior Member Join Date: Jun 2012 Drives: 2013 Scion Frs(Scarlet) Location: Bronx, NY Posts: 907 Thanks: 172 Thanked 386 Times in 177 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	[ame="http://www.youtube.com/watch?v=DoyvoSI8K84"]http://www.youtube.com/watch?v=DoyvoSI8K84[/ame] found a video __________________

07-01-2013, 10:23 AM	#359
brichard0625 Senior Member Join Date: Jun 2012 Drives: 2013 Scion Frs(Scarlet) Location: Bronx, NY Posts: 907 Thanks: 172 Thanked 386 Times in 177 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	to the op...if you have an android phone...download torque and see what 0-60 you get. i would really like to how this affects 0-60 time...with this + headers+exhaust+dropin+lightweight pulley+tune you got your self a nice N/A car __________________

07-01-2013, 11:06 AM	#363
fenton Senior Member Join Date: May 2012 Drives: 2013 FR-S Location: Calgary Posts: 2,086 Thanks: 526 Thanked 1,614 Times in 726 Posts Mentioned: 120 Post(s) Tagged: 0 Thread(s)	Got the hero... My friend only had a 2 but still should do the trick. We are a little busy today but I'm still going to see if I can fit it in. Sent from my HTC One using Tapatalk 2 Attached Images

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