premo-s12 Posted August 13, 2006 Share Posted August 13, 2006 so im putting one on my car (its an 87 s12 200sx, has a VG30E) and i cant seem to find info on the lower pulley size. i got the blower from a supercoupe. i know this has been done, but i cant seem to find teh dude that did it. any info would be GREATLY appreciated. i have the adapter plate made up and its ready to be bolted on but im not gonna put the car down til i have all my ducks in a row. i cant remmeber the guys name, it might have also of been jason thanks jason http://www.club-s12.org/forums/index.php?showtopic=13812 Quote Link to comment Share on other sites More sharing options...
SHO-Z Posted August 13, 2006 Share Posted August 13, 2006 It all has to do with the ratio you are looking for ie how much boost. I have a M60 and will be using an aftermarket pulley for a ford lightning pickup. Quote Link to comment Share on other sites More sharing options...
premo-s12 Posted August 14, 2006 Author Share Posted August 14, 2006 any chance of steering me in the direction of a URL w/some good reading on pulley sizes in respect to the M90? id be happy to start off w/10psi till i get it tuned properly..then go from there Quote Link to comment Share on other sites More sharing options...
Guest ZFury Posted August 14, 2006 Share Posted August 14, 2006 THis place may be able to help. https://sdp-si.com/eStore/Direct.asp?CP=Index.htm Quote Link to comment Share on other sites More sharing options...
Guest Jason84NA-T Posted August 14, 2006 Share Posted August 14, 2006 I assume you're going to use the AC belt to drive the SC? Why not just find out how much boost it runs, and then adjust the SC's pulley from there? Edit: also, don't forget to do something about fuel. If your ECU is programmed like the N/A Z31, which I assume it is, it will be way too lean for any forced induction setup. Quote Link to comment Share on other sites More sharing options...
premo-s12 Posted August 14, 2006 Author Share Posted August 14, 2006 well, i suppose i could try that, id like to stick with the pulley that came with the blower.. as far as fuel goes, i know. im on it dude! fyi, your site has been a GREAT help w/the VG..much thanks Quote Link to comment Share on other sites More sharing options...
SHO-Z Posted August 15, 2006 Share Posted August 15, 2006 Here is a bacis supercharger calc. http://forums.hybridz.org/showthread.php?t=95500 Quote Link to comment Share on other sites More sharing options...
premo-s12 Posted August 21, 2006 Author Share Posted August 21, 2006 found him! here's the guy i was talking about on z31.com click me thanks for the calculator! *edit* got an email back from him. here's a pic of his setup Quote Link to comment Share on other sites More sharing options...
Zsane Posted January 27, 2007 Share Posted January 27, 2007 So what's the outcome of the email? You have to share after posting that big azz pic! Quote Link to comment Share on other sites More sharing options...
specialk Posted January 29, 2007 Share Posted January 29, 2007 I'm gonna go out on a limb here and guess that they don't have an emissions test for this vehicle, right? Quote Link to comment Share on other sites More sharing options...
NissanSportMag(Z31) Posted January 31, 2007 Share Posted January 31, 2007 It was originally done in Missouri, and now the owner lives in Oklahoma. I don't believe it's been driven on the street in a long time, so emissions (even if they had them) would not be an issue. Quote Link to comment Share on other sites More sharing options...
300zxt Posted February 10, 2007 Share Posted February 10, 2007 Man that setup looks so horrible, who would actually drive around in that? This is a much better setup in my opinion, I dont know what kind of supercharger it is though... Quote Link to comment Share on other sites More sharing options...
premo-s12 Posted February 10, 2007 Author Share Posted February 10, 2007 Man that setup looks so horrible, who would actually drive around in that? indeed...especially when a frontier blower bolts RIGHT UP and doesnt stand nearly as tall. Quote Link to comment Share on other sites More sharing options...
mtcookson Posted February 10, 2007 Share Posted February 10, 2007 The Frontier s/c is a little on the small side though. As long as your aren't looking for a ton of power it would work but otherwise you would need something bigger. Quote Link to comment Share on other sites More sharing options...
NissanSportMag(Z31) Posted February 11, 2007 Share Posted February 11, 2007 The supercharger was done by a 15 year old kid on a budget. The point of the project was to see what could be done with little money. They are still running the stock ECU and MAF. Quote Link to comment Share on other sites More sharing options...
premo-s12 Posted February 11, 2007 Author Share Posted February 11, 2007 The Frontier s/c is a little on the small side though. As long as your aren't looking for a ton of power it would work but otherwise you would need something bigger. yea, well fair enough...but much past that you might as well just dump some coin on a turbo. i mean, if you're gona go to that extent. sadly eaton nor does anyone else offer a larger S/C or air/water intercooler kit. oh well, maybe one day. Quote Link to comment Share on other sites More sharing options...
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