Well it really depends on exactly what you want in a sc system.
The 3 systems all have their good and bad points.
JRSC- It's the cheapest of the 3, the cost of installation is low, but it produces the least amount of HP and TQ.
Vortec- More money than the JRSC(around 3k), about 10 hours to install, produces good HP and TQ, also there is an interference problem with after market shorty headers and the drive shaft.
Paxton- About the same price as the Vortec unit, install time is much less(no taping the block), makes about the same HP and TQ numbers as the Vortec.
If I was going to get a sc it would be the Paxton unit. The install seems much easier, no moving the battery and no tapping the block. The front mount intercooler also looks cool.
____________________ Honda's are like assholes, everyone has one.
I was kind of thinking the vortech aftercooler was pretty cool looking under the hood. I don't want to deal with rocks and stuff hitting the intercooler. I like the less time to install part though...do you know where I can look at the procharger/paxton kit?