smoke03 Posted February 27, 2008 Report Share Posted February 27, 2008 (edited) What is the difference in these 2 switches? Window Switch 1 link for pic above EDIT: click the link the pic show 2 different switches. Wanting to know the difference between the MSD and the Harris Speed Works switch Window Switch 2 I know that one retards the timing but is that really neccesary if my tune will take care of that? Is it really neccesary to spend the extra money on the second one or will the first one be sufficient? Edited February 27, 2008 by smoke03 (see edit history) Quote Link to comment Share on other sites More sharing options...
kelleyperformance Posted February 27, 2008 Report Share Posted February 27, 2008 if your tuning it in, all you need is a regular 0-5v window switch to activate the solinoids. plus IMO i wouldnt wanna wire somehting like that in to retard my timing Quote Link to comment Share on other sites More sharing options...
smoke03 Posted February 27, 2008 Author Report Share Posted February 27, 2008 so your saying Ill be fine with the MSD Switch??? Quote Link to comment Share on other sites More sharing options...
smoke03 Posted February 27, 2008 Author Report Share Posted February 27, 2008 bump Quote Link to comment Share on other sites More sharing options...
Turbocoop Posted March 1, 2008 Report Share Posted March 1, 2008 In that MSD pic it looks like one is a rpm activated switch and one is a rpm activated window switch. You need a rpm activated window switch cause it has to be able to shut it off at a certain rpm, unless youre gonna spray through shifts which I hear is bad in most street setups... I have a trick performance window switch check that out, great customer service too if you have any problems: TRICK Quote Link to comment Share on other sites More sharing options...
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