I have brand new AEM AF and boost gauges with SOS pillar for $350 shipped. Nothing has ever been installed.

 

If getting Kraftwerks with aem ems get the arm serial gauges. Awesome gauges that will display lots of parameters like boost, afr, water temp, oil pressure etc all on one gauge.

Let me know if interested in Kraftwerks kit. We have been selling lots of them and beat anyone's pricing on them!

 

i was talking what this guy want. a bolt on kit a tune and ready to go ,like the kit cames , with original pulley . and for that kraftwerks make MORE TQ. no push to the extrem like you have.-

 

If I recall correctly, it was under 400 to upgrade my vortech blower to the Si trim from vortech. Still, if I were to do it all over again, I'd go sos or kraftwerks just for the easier belt adjustment system.

 

Yeah that upgrade is cheap. I would do a rebuild at same time so would be about a grand. I do hate how it is to replace belts on the vortech. Pain!

 

i was talking what this guy want. a bolt on kit a tune and ready to go ,like the kit cames , with original pulley . and for that kraftwerks make MORE TQ. no push to the extrem like you have.-
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You can just tell SOS that you want to substitute the pulley for a different size when ordering. That's what's nice about the SOS kit...expandability for more power.

 

i was talking what this guy want. a bolt on kit a tune and ready to go ,like the kit cames , with original pulley . and for that kraftwerks make MORE TQ. no push to the extrem like you have.-
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You can just tell SOS that you want to substitute the pulley for a different size when ordering. That's what's nice about the SOS kit...expandability for more power.
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i know you can choose pulley, Also the new kraftwerks kit has expandability , today arrive my new hi boost pulley from kraftwerks group .-

 

The sos kit definitely has a higher max hp ability than the kraftwerks. No real debate there!
The rotrex blower definitely maxes out earlier than novi 1200. Also not safe to overspun the rotrex blowers. Novi blowers love being overspun.

 

i was talking what this guy want. a bolt on kit a tune and ready to go ,like the kit cames , with original pulley . and for that kraftwerks make MORE TQ. no push to the extrem like you have.-
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Just a note... my bolt on SOS 2 kit was also ready to go and I make similar power on the dyno that you do at 14 psi when mine only gets up to 8.3 psi. The SOS for me seems to have more potential with smaller pulleys and overspinning the blower to push it even further but 400whp is pretty damn sweet with stock reliability and long term durability. That counts for something in my book when youre putting less pressure on the engine.

 

I'm starting a group buy for the kraftwerks kits if anyone is interested. Huge savings off the regular price!! Pm for pricing. Available with or without ecu upgrades.