Powerdyne or Vortech?
 

I'm looking into superchargers for my bone stock '95 Cobra(other than a K&N filter). I looked at this place in a magazine that were selling stage 3 superchargers that wanted more for the Vortech than the PowerDyne. What's the difference performance wise between the two. Is the Vortech worth the extra money?

It can be argued that the Vortech's are more efficient (as far as charge temperature is concerned), but it's proven they are more reliable. Can't beat the gear driven impellers (Powerdyne's are belt driven and can/will break in time, or under heavy abuse). 3 year standard warranty isn't bad either. Go Vortech.

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'91 LX Hatch, 17 ROH ZR6's, lowered, 3.73's, offroad H pipe, SN Cobra cat-back, ASP pullies, 14° timing, C&L 76mm MAF, 170A 3G, B&M Ripper on a T5
Best ET: 14.593 @ 94.62 2.292 60'
1991 LX Hatch 5.0L

Moved to Windsor Power

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SVO siamesed 351 stroked to 417ci,Yates heads, solid roller,Trans King glide and a little blue bottle
of giggle gas. My Car