SN-93 installation

289 · 12-29-2006, 01:59 PM

Does anyone know where I might find an installation manual for an SN-93. Or maybe someone has a pic or PDF of the belt setup
Thanks

USMC302 · 01-08-2007, 01:15 PM

Are you referring to the SN93 supercharger? If so, you can email Paxton for one at info@paxtonauto.com

speedytang · 01-24-2007, 05:43 AM

http://speedytang.photosite.com/Album2/
Download off my site.

289 · 01-30-2007, 11:33 PM

I have another question about belt size. I was wondering has anyone put a SN93 or Novi on a mustang with the NO AC mod. I have deleted my AC and moved the Power Steering up and the stock belt will not work. I measured about 72.25inches is this right? And the supercharger belt I measured about 50.5 in is that right? Thanks

USMC302 · 02-09-2007, 04:18 PM

Best way to find out these things is with some yarn or a string around the pullies to get a close estimate of what size you need. good luck.

289 · 02-20-2007, 10:58 PM

hey guys thanks for all your help so far. I got it all set up took it out and it did alright but I got alot of pingin which I know is not good so I didn't try it much. I have a crane timing retard that I can adjust up to 20 degrees back while driving it. I had it back about 10 degrees and I was still getting some pingin. Do I have to use above 93 octane for a 8lb blower with the stock heads. I have 30lb injectors and a 255 intank and the FMU was running about 55PSI under 6lb boost. Do I need a different map sensor that can see boost?? What does a stock ECU do under boost?? I really don't want to burn a piston did it before on a turbo once learned my lesson hahaha
Thanks guys

speedytang · 02-23-2007, 01:44 AM

24 degrees total timing at WOT will be your limit at 92 octane. You car can see as high as 38 degrees at WOT so always remove more timing and add timing back in. Adjust out 15 degrees and move up and down till the pinging is gone.

289 · 03-06-2007, 07:37 PM

Thanks so far for all the help guys
The new setup is doin good. I just have a question about fuel delivery with my FMU
The 8lb Paxton is set up with 30lb injectors, Adj fuel reg, 255lbh intank. I currently am useing a FMU set up for 30lb injectors. When the car is under full boost the fuel pressure is about 65psi. Do I need this much fuel, and how can I find out what I might Actually need. ALso what does the knob on top of my FMU do
Thanks

12-29-2006, 01:59 PM	#1
289 Registered Member Join Date: Jan 2000 Location: Mount Joy, PA , U.S. Posts: 198	SN-93 installation Does anyone know where I might find an installation manual for an SN-93. Or maybe someone has a pic or PDF of the belt setup Thanks

01-08-2007, 01:15 PM	#2
USMC302 Registered Member Join Date: Apr 2001 Location: Gallatin, Tn Posts: 1,326	Re: SN-93 installation Are you referring to the SN93 supercharger? If so, you can email Paxton for one at info@paxtonauto.com __________________

01-24-2007, 05:43 AM	#3
speedytang Registered Member Join Date: Oct 1999 Location: Marengo, Ohio.USA Posts: 135	Re: SN-93 installation http://speedytang.photosite.com/Album2/ Download off my site.

01-30-2007, 11:33 PM	#4
289 Registered Member Join Date: Jan 2000 Location: Mount Joy, PA , U.S. Posts: 198	Re: SN-93 installation I have another question about belt size. I was wondering has anyone put a SN93 or Novi on a mustang with the NO AC mod. I have deleted my AC and moved the Power Steering up and the stock belt will not work. I measured about 72.25inches is this right? And the supercharger belt I measured about 50.5 in is that right? Thanks

02-09-2007, 04:18 PM	#5
USMC302 Registered Member Join Date: Apr 2001 Location: Gallatin, Tn Posts: 1,326	Re: SN-93 installation Best way to find out these things is with some yarn or a string around the pullies to get a close estimate of what size you need. good luck. __________________

02-20-2007, 10:58 PM	#6
289 Registered Member Join Date: Jan 2000 Location: Mount Joy, PA , U.S. Posts: 198	Re: SN-93 installation hey guys thanks for all your help so far. I got it all set up took it out and it did alright but I got alot of pingin which I know is not good so I didn't try it much. I have a crane timing retard that I can adjust up to 20 degrees back while driving it. I had it back about 10 degrees and I was still getting some pingin. Do I have to use above 93 octane for a 8lb blower with the stock heads. I have 30lb injectors and a 255 intank and the FMU was running about 55PSI under 6lb boost. Do I need a different map sensor that can see boost?? What does a stock ECU do under boost?? I really don't want to burn a piston did it before on a turbo once learned my lesson hahaha Thanks guys

02-23-2007, 01:44 AM	#7
speedytang Registered Member Join Date: Oct 1999 Location: Marengo, Ohio.USA Posts: 135	Re: SN-93 installation 24 degrees total timing at WOT will be your limit at 92 octane. You car can see as high as 38 degrees at WOT so always remove more timing and add timing back in. Adjust out 15 degrees and move up and down till the pinging is gone.

03-06-2007, 07:37 PM	#8
289 Registered Member Join Date: Jan 2000 Location: Mount Joy, PA , U.S. Posts: 198	Re: SN-93 installation Thanks so far for all the help guys The new setup is doin good. I just have a question about fuel delivery with my FMU The 8lb Paxton is set up with 30lb injectors, Adj fuel reg, 255lbh intank. I currently am useing a FMU set up for 30lb injectors. When the car is under full boost the fuel pressure is about 65psi. Do I need this much fuel, and how can I find out what I might Actually need. ALso what does the knob on top of my FMU do Thanks

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