Fastest DD LT1's on ls1tech
And it takes 2 seconds to do a quick search that brings up tons of header and optispark install threads. These cars are almost 20 years old and people aren't doing anything that hasn't already been done.
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You're never going to have another list because what one person calls a race car another might drive on the street all the time.
If he wants to know what it will take to run a certain time and how that car will behave, he should ask that.
And if you want to run 10s, you will probably save money by buying a second car to use. If that second car is a tow truck you'll save even more when you break something at the track, or crash because traction on the street for your 10sec car is a joke.

You can badmouth that block of mine all ya want there bud..lol..it's runnin faster times than yours by far.
**** my camaro is wrecked and it's faster idling..
Heads/cam/a4 is easily 10s capable and DD capable when done RIGHT. Not every car nor every setup can run 10s and drive daily. Most can't. I'd say the ones with slips are the only believable ones. The others are fast and furious.
<copied from the LTXtech forum>
anyway, i know there was talk about how streetable the Extreme Street class really was...so here ya go, its a daily driver now and has been mostly since the shootout. Dropped the kids off at school, scared the **** out of the kids and mommys in the drop off line, but that's another story. Rowdy and stanky FTW!
runs 10s on slicks, low 11s on radials (radials in drag pics)















