JapCarForum Car Manufacturers Lexus/Toyota IS200 / IS300 / SPORTCROSS / Altezza Supercharging & Turbo Modifications Vacuum bypass valve

Vacuum bypass valve

Vacuum bypass valve

Pages (6): Previous 1 2 3 4 5 6 Next
phaebo
Senior Member
285
05-03-2021, 11:01 PM
#41
Thats how it needs to be But you are building it in opposite direction on your setup arent you lexusdaydreaming?
phaebo
05-03-2021, 11:01 PM #41

Thats how it needs to be But you are building it in opposite direction on your setup arent you lexusdaydreaming?

196
06-03-2021, 01:53 AM
#42
mine will be like the picture except the bypass pipe will be coming from before the throttle and then going to the bypass valve with the pipe part sticking out and flat part of valve being mounted to inlet t piece. this is correct?
lexusdaydreaming
06-03-2021, 01:53 AM #42

mine will be like the picture except the bypass pipe will be coming from before the throttle and then going to the bypass valve with the pipe part sticking out and flat part of valve being mounted to inlet t piece. this is correct?

phaebo
Senior Member
285
06-03-2021, 02:02 AM
#43
Yes i think that will work
phaebo
06-03-2021, 02:02 AM #43

Yes i think that will work

196
06-03-2021, 10:51 AM
#44
does the bypass valve need a small t piece and another hose to be taped into a vacuum line? or is it air flow operated? i cant find how to install it anywhere.
lexusdaydreaming
06-03-2021, 10:51 AM #44

does the bypass valve need a small t piece and another hose to be taped into a vacuum line? or is it air flow operated? i cant find how to install it anywhere.

Lexuspat
Administrator
6,827
06-03-2021, 11:57 AM
#45
Im sure u mount a join after the charger before the fmic and then one into the air filter side

Sent from my GT-I9505 using Tapatalk

[Image: FB_IMG_1474048273787_zpsnbfq6a3s.jpg]

OutlawJapClub Admin Team
Lexuspat
06-03-2021, 11:57 AM #45

Im sure u mount a join after the charger before the fmic and then one into the air filter side

Sent from my GT-I9505 using Tapatalk


[Image: FB_IMG_1474048273787_zpsnbfq6a3s.jpg]

OutlawJapClub Admin Team

196
06-03-2021, 01:57 PM
#46
i dont mean air pipeing. but its said to be vacuum so do i need to tap into a vacuum pipe as there is a small pipe on the bypass valve.
lexusdaydreaming
06-03-2021, 01:57 PM #46

i dont mean air pipeing. but its said to be vacuum so do i need to tap into a vacuum pipe as there is a small pipe on the bypass valve.

rob
Senior Member
720
06-03-2021, 11:13 PM
#47
Its vacuum pressure operated so it needs a vacuum pressure source to operate.

Sent from my GT-I9505 using Tapatalk 2
rob
06-03-2021, 11:13 PM #47

Its vacuum pressure operated so it needs a vacuum pressure source to operate.

Sent from my GT-I9505 using Tapatalk 2

196
18-03-2021, 09:19 AM
#48
Does anyone have any pictures of where exactly I put the bypass vacuum pipe and bouts gauge vacuum pipe ? And bov? It's it all the same line


Sent from my iPhone using Tapatalk
lexusdaydreaming
18-03-2021, 09:19 AM #48

Does anyone have any pictures of where exactly I put the bypass vacuum pipe and bouts gauge vacuum pipe ? And bov? It's it all the same line


Sent from my iPhone using Tapatalk

Sparkystav
Administrator
14,683
18-03-2021, 10:33 AM
#49
At the side of the throttle there's 2 pipes coming off, it's the bottom one to need. VERY fiddly

OutlawJapClub Admin Team
Sparkystav
18-03-2021, 10:33 AM #49

At the side of the throttle there's 2 pipes coming off, it's the bottom one to need. VERY fiddly


OutlawJapClub Admin Team

196
18-03-2021, 11:53 AM
#50
I would love a picture I found the two pipes and followed one off to the left.


Sent from my iPhone using Tapatalk
lexusdaydreaming
18-03-2021, 11:53 AM #50

I would love a picture I found the two pipes and followed one off to the left.


Sent from my iPhone using Tapatalk

Pages (6): Previous 1 2 3 4 5 6 Next
Recently Browsing
 1 Guest(s)
Recently Browsing
 1 Guest(s)
Related Threads…
Replies 2
Views 565
27-08-2023, 03:56 AM
Last Post by phaebo
Replies 1
Views 473
06-04-2023, 02:00 AM
Last Post by Sparkystav
Replies 20
Views 962
28-09-2022, 06:39 AM
Last Post by Lexuspat
Replies 1
Views 208
30-06-2021, 10:51 AM
Last Post by phaebo
Replies 4
Views 273
20-03-2021, 10:31 PM
Last Post by rob
Replies 16
Views 691
14-02-2021, 09:05 PM
Last Post by rob
Replies 14
Views 818
27-01-2021, 12:25 AM
Last Post by reganlives
Replies 1
Views 224
07-03-2020, 12:49 PM
Last Post by Sparkystav
Replies 8
Views 648
16-03-2019, 08:58 AM
Last Post by Sparkystav