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SAS hardware

Old Jun 4, 2012 | 11:02 PM
  #1  
unitedterra's Avatar
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From: Oshkosh, WI
SAS hardware

I have all the hardware needed minus the UICP, but you can have a 20mm bung welded onto the USDM one and it's identical. This comes with a megan manifold that I had ceramic coated. It is a very quality finish.

I'm asking $220 shipped.

Old Jun 7, 2012 | 08:46 AM
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Bump
Old Jun 7, 2012 | 09:11 AM
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what is this ?
Old Jun 9, 2012 | 07:49 PM
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Bump for you...SAS valve is for 7 or 8 though...
Old Jun 10, 2012 | 05:49 PM
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All the research I found points this to being from an 8...

bigturboevo03, SAS is a feature that was on EDM and JDM evos to achieve homologation for the Group N rally cars. With a retard on the timing it opens the exhaust valves during combustion so the extremely hot air is sent into the turbo when the clutch is in to keep it spun up, making the car constantly under boost. The SAS hardware acts similarly to a recirc valve, but sending air to the manifold instead. It's used in open class rally cars here in the states. This is my dumbed down explanation because I only grasp it on a basic level.

Be warned, SAS is hard on the turbo and manifold and you need to be either very good at tuning or know someone that can tune this. I was going to use it on an open class evo, but decided to build a super production class car instead where this is not allowed.
Old Jun 10, 2012 | 08:39 PM
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Bump for a good guy.
Old Jun 10, 2012 | 08:52 PM
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Part with the manifold? If so, PM me
Old Jun 11, 2012 | 06:06 AM
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From: Exeter
Originally Posted by unitedterra
All the research I found points this to being from an 8...

bigturboevo03, SAS is a feature that was on EDM and JDM evos to achieve homologation for the Group N rally cars. With a retard on the timing it opens the exhaust valves during combustion so the extremely hot air is sent into the turbo when the clutch is in to keep it spun up, making the car constantly under boost. The SAS hardware acts similarly to a recirc valve, but sending air to the manifold instead. It's used in open class rally cars here in the states. This is my dumbed down explanation because I only grasp it on a basic level.

Be warned, SAS is hard on the turbo and manifold and you need to be either very good at tuning or know someone that can tune this. I was going to use it on an open class evo, but decided to build a super production class car instead where this is not allowed.
yeah the doesn't it allow for those gasses with a bit of extra fuel injected directly to the manifold to ignite in the exhaust mani/ turbo from the extreme heat and cause the turbo to use that explosive energy to spin while off throttle. it seems like the short runners of the stock manifold would be better for maximum use of this energy than longer equal length runners.
Old Jun 16, 2012 | 11:37 AM
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Anyone? I paid $300 and got the manifold coated, I can also include the UICP for this. I'll take any reasonable offer, I just need this crap gone.


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