140mm Pulley with Blackbox/FCD
140mm Pulley with Blackbox/FCD
![[Image: LexuS-Copy.jpg]](http://i65.photobucket.com/albums/h204/Sparkystav/LexuS-Copy.jpg)
Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.
Sparkystav
01-05-2019, 01:48 PM #11Yeah but that could make one set too rich, or too lean trying to compensate for the bad gas from the other set.
Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.
Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.
Sparkystav
01-05-2019, 10:31 PM #13No Matt he means fitting one O2 sensor after the cat, then sending that signal to both banks on the ecu. 1 sensor, 2 connections. Not 2 sensors 1 connection.
Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.
Stav
Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.
Sparkystav
02-05-2019, 10:23 AM #15Their not difficult to make mate if you have the correct wiring diagram. I sell them for £40.
Stav
Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.
just like to say im running a 138mm pulley and have no probs with a fcd,maybee a tad lean when redlining,but i dont get there that often as im getting aged:lol:
anyway,im running a switched charger,or should i say was,im gonna have to fit a bypass as there is too much restriction through the charger itself when switched off.
i was thinking of getting a electronic throttle body and wiring that up so when the charger is switced on the n/a air flow is shut of but dont know if that would screw up the fueling.
cheers.
buzzard2011
06-05-2019, 11:40 AM #16hi,
just like to say im running a 138mm pulley and have no probs with a fcd,maybee a tad lean when redlining,but i dont get there that often as im getting aged:lol:
anyway,im running a switched charger,or should i say was,im gonna have to fit a bypass as there is too much restriction through the charger itself when switched off.
i was thinking of getting a electronic throttle body and wiring that up so when the charger is switced on the n/a air flow is shut of but dont know if that would screw up the fueling.
cheers.
buzzard2011 hi,
just like to say im running a 138mm pulley and have no probs with a fcd,maybee a tad lean when redlining,but i dont get there that often as im getting aged:lol:
anyway,im running a switched charger,or should i say was,im gonna have to fit a bypass as there is too much restriction through the charger itself when switched off.
i was thinking of getting a electronic throttle body and wiring that up so when the charger is switced on the n/a air flow is shut of but dont know if that would screw up the fueling.
cheers.
Im sort of in the same situation, apart from it running lean when redlining - with the decat, when redlining/gear change at high RPMs, people following have said I get flames out of my exhaust, which I would presume is over fueling?
Anyway, how do you find the switched charger? How are you switching yours? Mine is on a microswitch on the throttle body which is in series with a 'master' switch on the dash - which is good when you have your foot down, but the ECU doesnt like it if you try to drive 'normally', which gets me onto the restriction - Im the same as you, there is a slight restriction over standard when the charger is 'off' but, since i'm wanting to drive sensibly anyway, the restriction doesnt bother me.
Ive just got a bypass valve from a Mini Cooper S, which I should be fitting soon, so i'll see how well that works.
Last question, whats your pulley off? Any pictures etc?
buzzard2011 hi,
just like to say im running a 138mm pulley and have no probs with a fcd,maybee a tad lean when redlining,but i dont get there that often as im getting aged:lol:
anyway,im running a switched charger,or should i say was,im gonna have to fit a bypass as there is too much restriction through the charger itself when switched off.
i was thinking of getting a electronic throttle body and wiring that up so when the charger is switced on the n/a air flow is shut of but dont know if that would screw up the fueling.
cheers.
Im sort of in the same situation, apart from it running lean when redlining - with the decat, when redlining/gear change at high RPMs, people following have said I get flames out of my exhaust, which I would presume is over fueling?
Anyway, how do you find the switched charger? How are you switching yours? Mine is on a microswitch on the throttle body which is in series with a 'master' switch on the dash - which is good when you have your foot down, but the ECU doesnt like it if you try to drive 'normally', which gets me onto the restriction - Im the same as you, there is a slight restriction over standard when the charger is 'off' but, since i'm wanting to drive sensibly anyway, the restriction doesnt bother me.
Ive just got a bypass valve from a Mini Cooper S, which I should be fitting soon, so i'll see how well that works.
Last question, whats your pulley off? Any pictures etc?
i got a pulley from a merc,had to redrill the holes though,but not a problem,
i have pics somewhere i think ill post some later.
buzzard2011
07-05-2019, 04:40 AM #18ive got mine on a switch on my gear knob,just push on/off,like you its fine when boosting but a bit of a struggle when off,i was looking at a mini bypass myself,but wanted a electronic bypass so when i turned the charger on the air switches,and hopefully when off ill have no airflow restriction.if that doesnt work ill go down the vaccuum bypass route and try that.
i got a pulley from a merc,had to redrill the holes though,but not a problem,
i have pics somewhere i think ill post some later.
In post #7 Dimis mentioned using 215cc injectors from a Toyota Tacoma. Does anyone have any idea what part number that would be or even what they look like? Ebay searches return quite a few results but the injectors all look different. I'd hate to spend out quite a lot to find I've got the wrong injectors.
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