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Old May 14, 2006, 12:27 PM
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Lean Spool RPM

What does the Lean Boost Spool RPM (set at 2500 for stock cars) do?

d
Old May 14, 2006, 12:44 PM
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Originally Posted by donour
What does the Lean Boost Spool RPM (set at 2500 for stock cars) do?

d
good question, anyone? and also an explanation of how it would affect the engine if moving the set point up and down?
Old May 14, 2006, 12:51 PM
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I know malibu jack is working on it and so am i've been changing the rpm points and logging to see what it does but i haven't had time to review and compare them, prob get to it some time next week.
Old May 14, 2006, 01:39 PM
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Leftover flag for the Evo 7's antilag option. :-p

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Old May 14, 2006, 02:25 PM
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yup

Last edited by b0ostedEV08; May 14, 2006 at 02:38 PM.
Old May 14, 2006, 05:08 PM
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Yep.. Thats what I found.. LOL
Old May 14, 2006, 05:09 PM
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Originally Posted by b0ostedEV08
yup
Seriously? It has no effect on US EVOs?

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Old May 14, 2006, 05:10 PM
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antilag...hmm
Old May 14, 2006, 05:14 PM
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Nope, has no function...

Edit: I may be mistaken, since there is no solenoid, or air pump for the anti-lag system, it may not have any function.. However there may be a way to utilize this feature, stay tuned there's more to this..

Last edited by MalibuJack; May 14, 2006 at 05:28 PM.
Old May 14, 2006, 05:30 PM
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Oh, and what lean spool means is it pumps air into the exhaust manifold to force the remaining fuel to finish burning, creating additional exhaust pressure to help spool the turbo..
Old May 23, 2006, 06:24 PM
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Originally Posted by MalibuJack
Oh, and what lean spool means is it pumps air into the exhaust manifold to force the remaining fuel to finish burning, creating additional exhaust pressure to help spool the turbo..
ahhh. I see, that's how it works...

Hmm... where to source the parts and spare turbos I will need.
Old May 23, 2006, 07:22 PM
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There is a way to use the feature - you just need some sort of hardwear
Old May 25, 2006, 07:47 AM
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If you look at the jdm engines including the 9 they have pipes that go to ports between 1 and 2 + 3 and 4. also most jdm headers have these ports is this the antilag?
Old May 25, 2006, 10:33 AM
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Yes its the air injection ports used by the antilag system... though my experience with ports like that is usually emission controls.. LOL
Old May 25, 2006, 03:53 PM
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Originally Posted by andenbre
If you look at the jdm engines including the 9 they have pipes that go to ports between 1 and 2 + 3 and 4. also most jdm headers have these ports is this the antilag?
Originally Posted by MalibuJack
Yes its the air injection ports used by the antilag system... though my experience with ports like that is usually emission controls.. LOL
Word, I have always wondered what those pipes going to the headers on JDM models. I thought they might be anti lag or EGT sensor.

If anyone can tell us what parts & hardware we need, we could start using anit-lag.
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