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Anti-lag Systems

wahick

By wahick,
in Engines & Forced Induction

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wahick Explorer

wahick

Posted
Posted

Hey All,

I am looking at turning an 1990 R32 GTR into a tarmac rally car and have seen many evo's and wrx's running anti-lag systems. I have driven a couple of evo's with this system and it is amazing how much it reduces the turbo lag. Does anyone know if it is possible to fit an anti-lag system to a gtr (RB26DETT)? If so where would i go to do some research on prices etc??

cheers

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Kaido_RR Grand Master

Kaido_RR

Posted
Posted

i run a miss firing system (very similar to antilag) on my rb25 works wonders at the track, its not as aggressive as antilag. mine is an addon which you hook into the ecu.

but for a proper antilag you really need a good ecu like motec or autronics, but they are not friendly on your turbo and turbo manifolds

wahick Explorer

wahick

Posted
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Posted

i run a miss firing system (very similar to antilag) on my rb25 works wonders at the track, its not as aggressive as antilag. mine is an addon which you hook into the ecu.

but for a proper antilag you really need a good ecu like motec or autronics, but they are not friendly on your turbo and turbo manifolds

thanks.

so what's the miss firing system? i am assuming it works off the same basis as anti-lag. what's the addon?

Kaido_RR Grand Master

Kaido_RR

Posted
Posted (edited)
thanks.

so what's the miss firing system? i am assuming it works off the same basis as anti-lag. what's the addon?

basically the miss firing system miss firers per cycle, so it does not fire a coil on each cyclic. it is set on rpm so you can have the system engage between 3000-4000rpm.

real antilag will also retard the timing when it doesnt fire a coil in the cyclic

the brand of mine is GRiD its a Japaneses company, i purchases it brand new cost was $600, but it had to be sent back to japan as it had issue working with the pfc so they had to rechip the unit which cost me an extra $300. in the end i don't really think it is worth it, your better of spending the extra $900 in a good ecu which can handle antilag

Edited by [Michael]
BAMR33 Mentor

BAMR33

Posted
Posted (edited)

I hooked my old Bee*R rev-limiter as a misfiring system. All it requires is the for the secondary limiter to be wired to a microswitch that activates when the clutch is pressed in. When this switch is triggered changing gears spark is cut but fuel keeps coming resulting in flames and no cat convertor. As I have a hi-flow turbo only it made absolutely no difference to spooling times.

Edited by BAMR33

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