No, not necessarily, I'm just saying that I would stay with the stock pulley on the blower cause it will provide more than enough power and boost and limit the belt slip until you can get the 8-rib setup.
Who says you have to change out the IRS on a Procharger kit. The F1-a makes good low end torque but still not as much as the KB, Torque is what kills the IRS so I would think the KB would be harder on it than a Procharger. I have heard this a lot and was just wandering where the info comes from. I have put on several of these kits and the IRS is fine in all of those cars.
Who says you have to change out the IRS on a Procharger kit. The F1-a makes good low end torque but still not as much as the KB, Torque is what kills the IRS so I would think the KB would be harder on it than a Procharger. I have heard this a lot and was just wandering where the info comes from. I have put on several of these kits and the IRS is fine in all of those cars.
