Quote: Originally Posted by 2tirefire
In preliminary road tests, the Redline schooled our SRT's in the road course, just for the fact, they spent some good time and engineering on the suspension on that car. I like the Redline and know a fair amount about the car also. I was recently told or heard that that supercharger (Roots type blower) was almost at it's max efficiency range already and pulley upgrades couldn't be taken over 13 PSI or so due to size and cooling efficiency. I don't know but I would figure a water or alky injection kit could cool things down, but I think the car is awesome, and I get excited when I see a redline just for the fact I have only seen one. When you say the supercharger is off the v6 are you referring to the chargers off of the Pontiac SSEI or whatever that big car is?
Ya, it is off the Pontiac V6, Psi-fi has a pully kit they are wraping up loose ends on and it is said they are getting 18psi
