Formula

[Extreme]

I wouldn't mess with a dual exhaust set up until you have headers. Thats my opinion on that. You could get a nice cat - back, or cut out in the mean time.

How many miles are on your car?

Any suggestions on a good catback? Thats what I might do and run a Y on it.. It has 60,000 miles on it.

If your changing the thermostat make sure its a 160 degree one. You can make a manual fan switch to turn on your high low fans for about $20 from stuff at radio shack. You will notice a big difference when your car isn't near 220 degrees everyplace you go.

- T.B. by pass
- Manual fan switch

Both under $30 total.

Thanks. Ill prolly wait on the fan switch, but Ill look into the TB bypass.

Cutouts would be nice, What type of air filter are you using?

I guess I could look into a cutout, but I dunno about that...

Right now I have a Fram Air Filter until I get my K&N Cold Air Intake.



Thanks guys. Any other suggestions?

[transampimp]

You could get a computer tune. I think you have an OBD1 computer stock. So you could pick up a cable, and find someone with lt1 edit. A cable cost about $75. I noticed a huge difference with my mail order tune.

I picked my Magnaflow cat back for $275 shipped to my door brand new off ebay. A guy that owns a warehouse in Michigan sells them. I think he has the best offer option. You offer $275 and he accepts it.

[Extreme]

I got my car back wednesday, it is running awesome! Ive been out driving it all day long today. No hesitations and it screams.

Now my only problem is my tranny. I got an appointment setup to have a full tranny service soon. When you floor it, it will wrap up to 5 grand and if you keep it floored it will stay at 5g's for 10 seconds or sometimes longer and wont shift. The only way to get it to shift is by letting off the gas. I have the 4L60E tranny. Any thoughts what could be wrong? Im just hoping it is plugged up.

Im going to be looking into a nice catback soon. Have a slight issue though, I have to have new cats put on as it is straight piped right now, and shops won't work on them without them being installed. So what should I do as far as cats go? Im going to have to run new O2 sensors. What should I do as far as that goes?

Im getting the windows tinted this week. Also getting tires for my new Black Corvette ZR1 wheels. Any thoughts on BF Goodrich? Im running 275/40/17s..