Supercharger clutch/throttle switch

JapCarForum Trade Area Wanted Supercharger clutch/throttle switch

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possel
Junior Member

19-04-2020, 12:10 PM

After the above ASAP, I don't no if its safe to run the supercharger 24-7 anyone got any ideas?

possel

19-04-2020, 12:10 PM #1

After the above ASAP, I don't no if its safe to run the supercharger 24-7 anyone got any ideas?

Sparkystav
Administrator

14,683

19-04-2020, 02:16 PM

What info you a after exactly?

Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.

OutlawJapClub Admin Team

Sparkystav

19-04-2020, 02:16 PM #2

What info you a after exactly?

Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.

OutlawJapClub Admin Team

possel
Junior Member

19-04-2020, 02:19 PM

If its ok to have it on all the time, I may just get a on of switch, or wire it up to the throttle position (that's if the voltage varies on the amount the throttle is pressed)

possel

19-04-2020, 02:19 PM #3

If its ok to have it on all the time, I may just get a on of switch, or wire it up to the throttle position (that's if the voltage varies on the amount the throttle is pressed)

possel
Junior Member

19-04-2020, 02:20 PM

Superchargers a new to me, had turbos in the past

possel

19-04-2020, 02:20 PM #4

Superchargers a new to me, had turbos in the past

Sparkystav
Administrator

14,683

19-04-2020, 02:25 PM

From what I know own superchargers, you can either have a clutch that turnsit oneor off,
Or you can have a bypass. Controlled by either the throttle or inlet pressure. So it closes once the throttle is open. Or inlet pressure rises.

Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.

OutlawJapClub Admin Team

Sparkystav

19-04-2020, 02:25 PM #5

Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.

OutlawJapClub Admin Team

possel
Junior Member

19-04-2020, 02:27 PM

Ok the first 1 I get but the second one??

possel

19-04-2020, 02:27 PM #6

Ok the first 1 I get but the second one??

Sparkystav
Administrator

14,683

19-04-2020, 02:31 PM

A pipe that bypasses the charger, so when the throttles closed the air just goes back around the charger rather than pressurising the pipework.

It has a butterfly valve on it with either a spring and additional throttle cable, or an actuator like a turbo.
So either the throttle pulls the bypass shut when you push the throttle causing it to pressurise the pipework, or you have an actuator and as the charger gets faster and pressurises the pipework and inlet it closes the bypass using manifold pressure.

Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.

OutlawJapClub Admin Team

Sparkystav

19-04-2020, 02:31 PM #7

Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.

OutlawJapClub Admin Team

possel
Junior Member

19-04-2020, 02:38 PM

So I can't just have it on all the time?

possel

19-04-2020, 02:38 PM #8

So I can't just have it on all the time?

possel
Junior Member

19-04-2020, 03:05 PM

I have just been reading up on it, an defo going to go for the valve type as its a lot easier to do then try and get this switch thing. Thanks for your help ��

possel

19-04-2020, 03:05 PM #9

I have just been reading up on it, an defo going to go for the valve type as its a lot easier to do then try and get this switch thing. Thanks for your help ��

possel
Junior Member

20-04-2020, 04:10 AM

#10

Am I right in thinking that as long as the blitz pulley is modified to constant and put a bypass valve in the system it will be fine? Does the valve fully close as soon as the throttle is pressed? Or will I only get boost when it's foot to the floor?