Modifying the ISCV for Antilag

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16-03-2014, 02:09 PM

Sonic Boom

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Modifying the ISCV for Antilag

Who can modify my ISCV and throttle body for antilag?
I know MSD do it but probably only for their own systems, this is for an after market ECU setup.
Cheers Rich

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16-03-2014, 07:33 PM

dissmalrs

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hi mine is done by msd and its not been cut about at all

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16-03-2014, 08:00 PM

Sonic Boom

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Quote:

Originally Posted by dissmalrs

hi mine is done by msd and its not been cut about at all

If it hasn't been modified then you must be running very mild antilag.
I need to run a reasonable aggressive setup.
Rich

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16-03-2014, 08:07 PM

William MK2 Cosworth

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I bought a second hand throttle body and iscv for the anti lag , but in the end I just welded a take off on the manifold and plumbed in a external bypass valve. It runs the anti lag a lot better aswell

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16-03-2014, 11:35 PM

markk

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Don't bother modding the standard valve.

Find an alternative that bypasses lots more air if its for your competition car.

I used a Bosch Roller cell about 10 years or so ago as well as a standard valve, gave effectively 2 stages of ALS.

What ECU you running?

I don't have any idle bypass of ALS valves now at all, all done by active throttle control.