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Can you use a Harlen 2 Step w/ Big Stuff 3?

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Old 11-16-2005, 08:18 AM
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Default Can you use a Harlen 2 Step w/ Big Stuff 3?

Can I use my harlen 2 step along with my big stuff 3?

The reason I ask, I would like a low RPM 2 step (Harlan) while staging to help bring up the boost. and once I roll into the lights get on the (Big Stuff's) 2 step for launch RPM.

I need as much help as possible spooling up my 101
Old 12-02-2005, 08:20 PM
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That should be possible cause the Harlen 2 step just reads RPM and plugs inline. You would have to have another button for it and then the TB button will engage the BS3 2step. You already have to many buttons in that car though. You don't need more. LOL

However, if I rememmber right the BS3 reads RPM differently then the stock PCM.

Last edited by GueSS Who; 12-02-2005 at 08:26 PM.
Old 12-02-2005, 11:52 PM
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Yeah BS3 reads a normal 8cyl signal... ie you are able to hook up normal autometer guages setup for 8cyl...
Old 12-03-2005, 06:18 AM
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yes, it should work.

Works with an EDist. Also long as the coils are not running waste spark, it will be fine.




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