shanec

I hear ya.

But have you ever driven a twin screw? They aren't hard on a DD either if you stay light-moderate on the throttle. The bypass valve on a twin screw is throttle activated. Light or moderate throttle = no boost. I can drive me car as aggressively as any N/A GT without ever getting into boost. It just takes some touch with the throttle - and a boost gauge.

Or if I simply drive normally without hot-******* around, I never get into boost.

Before actually owning a supercharged car, I also though a centri would be the best for a DD in terms of daily engine stress. But now I think a twin screw can be just as easy on the engine during DD duty.

almach

I drive about 60 miles a day, I have 4:10's in GT/CS and they make driving fun but they're not for everyone. I'm having a small issue with the rear tires!
My last DD was 03 Mach 1 with 4:30's, and I had the same tire issue, it must be the roads in Bama!

dstang10

I'm having a hard time also choosing what gears to go with. 3.73 or 4.10s, all I know is that the stock 3.31's i have in my 5speed SUCK!!

Simon1

I've had 3.55 and 4.10's. With any SC I would have somwhere between a 3.73 and 4.10. If I'm interested in going to the track and getting a good time I would get 4.10s depending on how much power my car makes. If I was never going to the track then I would probably get a 3.73.

Mudflap

I have 3.73s with my Vortech. Go with 4.10s on the centri, and learn from my mistake, lol. I regret not doing the 4.10s but at this point given I have a great install on mine with zero whine, I'm not going to push my luck for the minor upgrade from where I'm at.

almach

I agree! I go to the track about 10 times a year, I had the 4:10's prior to SC install and was concerned about traction on the street, but it hooks as good or better than my Mach 1 did, so I'm happy. It's a 5 speed and the car is a lot of fun but I like it a little loose!