This is also posted in the LT1 forum, but I thought that it could be appreciated here as well...

This is one insane car.

My friend Brett bought a yellow 93 Formula with 45k on the odometer. He has since added only a Moroso CAI, SLP Loudmouth exhaust, airfoil, and a handful of free modifications, and headed to Cecil County Dragway this morning for a little bit of 1/4 mile fun.

On stock size Kumho 245/50/16s....

60' 1.998
330- 5.5
1/8- 8.468 at 83.41 mph
1000-11.0
1/4- 13.15 at 105.7 mph!

And people call my car insanely fast for the small amount done to it...I'd say that this is quite possibly the FASTEST LT1 for under $500 worth of mods, that I have ever seen.

I'm still in disbelief...

 

wow.. i got to a 13.4 at 104 with a moroso cai, flowmaster catback, and a program... think the flowmaster was my problem.. that was on 106k miles though.

 

I went 13.34 @ 102mph and 13.36 @ 106mph with nothing more than my ram-air hood, a free take-off SLP 2OTL exhuast and a free underdrive pulley.

Oh, and I did it on 18" Corvette wheels and 275/35/18 Toyos. This was at about 70,000 miles. The car went 14.1 @ 99mph bone stock.

 

Jason Short did the same thing, so I believe it.
Speed density cars lean out pretty good, from what I am told, due to the mods. That's why they fly with so little.