My 95 A4 has 122K and runs great. No track times yet. Mods are; IAT relocation, throttle body bypass, K/N CAI, Edelbrock 52mm, Granetelli MAF, Pacesetter mid-tubes, performance CAT, Loudmouth Muffler, chrome tips, strut brace. Everything else internal is stock. I work at a Chevy dealership so parts are easily accessible. Mine was plagued with oil leaks. The intake has been done 3-times, rear main twice, new oil pan, replace timing chain and cover, all seals (3-times), have had three Opti's on due to oil leaks. Dyno numbers in September 05 were 287 torque, 262hp, before headers.

My wife has a 1994 Formula with 155K, Edelbrock headers, flowmaster, 52mm Elelbrock, Granetelli MAF, Functional WS-6 Ram Air Hood, ABS chrome rims, strut brace.

We love the F-bodies, wouldn't part with them for the world. They are definitely a labor of love!!!

 

109,000 and still running!

 

106k here. Did the cam and valvetrain about 8 months and 2k ago. #'s in sig.

 

I got a 93 Z I just picked up for a project car.
Well maintained and she has 259k miles. I did a rear main and intake gasket last weekend. It had an oil leak when I bought it. I think thats why the guy whated to sell it. Engine is stock and doesn't appear to have anything new on it. But it will be pulled when my 396 is finished.

 

The only thing that's left on the car with high mileage is my 6 speed. If has a 131k miles on it.

 

103,700 mi... Stock other than Moroso CAI and GMMG cat back. No times as of yet, but the car is a very strong runner... Keeps up with LS1s playing around on the freeway.

<------ Notice the avatar, and if you want to hear it run, there is a video link in my sig.

 

166k here mods and times in sig, had it since 123k. Tranny went out around 135k. I've only done preventive maintenance on the engine. Changed valve seals while I was putting LT4 springs in. Changed timing chain while fixing timing cover leak. Runs stronger now than when I got it. Should be low to mid 13s now with good weather(hot August weather before).

 

148k here.

 

about to hit 177k here.

 

106k on the odometer.
mods and times are in the sig.

 

126k

 

damn near 140k here...best of 13.86 at 100.6 on stock opti and homemade cai with 2.17 60'

 

124k Here.....stock internals, stock suspension, All bolt-ons, hot cam, built 4l60e. Best 12.6@109 with a 1.9 60' on mt/et's....13.3 2.3 60 on street tires. Have had a real bad header glow problem for about 25k miles now and still runs strong!!! Gone through 5 opti's, i guess shifting at 6600rpm maybe the reason.

 

Great thread. Its good to see that the LT1 is living well beyond the 100k mark. I just rebuilt my 4l60e w/hp parts and a 2000 stall convertor. I hope this will get me into the 13.10's.

 

131,000 and I ran a 12.90 last month.