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Mileage on LS1 Motors?

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Old 03-09-2004, 12:08 PM
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Yes, I would change it
Old 03-09-2004, 12:45 PM
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113k miles and still kickin ***
Old 03-09-2004, 01:03 PM
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96xxx miles and still going great. Sees 6k+ almost every day.
Old 03-09-2004, 01:52 PM
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I am assuming that the "tick" and knock of the motor that is so common in LS1's, does not effect the milage at all?
Old 03-09-2004, 03:16 PM
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I've got 80,000 on my 99 C5, and I just got a 98 Z28 with 180,000 for my wife. Both are still going strong. I'm amazed at the Camaro, I'd never guess from looking at it or driving it that the mileage is that high. I've got an LS6 cam I'm going to put in it, it'll be interesting to see what it looks like when I open it up.
Old 03-09-2004, 04:20 PM
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I have over 154,000 on my 98 trans am and the motor has no problems. I am currently in the process of getting the fuel pump and the fuel pressure regulator replaced due to some issues I have had with my motor running real lean.


Silver 98 Trans Am
best e.t. 13.2@106 (with 130,000 miles)
mods: 3000 stall (new), 3.73 gears, direct flow lid, flowmaster exhaust, HPPIII, 160 degree thermostat, free mods
coming soon: LT headers, cutout, and tuning
Old 03-09-2004, 04:39 PM
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My luck must be bad. I have around 78k on mine. Bought it with 71k and totally stock. I've added bolt ons and now am getting oil on the plugs. I think the rings are getting weak. The lost compression could explain why I lost 17 rwhp in about 6 months
Old 03-09-2004, 05:16 PM
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My 99 Z28 has 99K and is still the same beast it was when it had 45K. (Thats what it had had when I discovered it.)
Old 03-09-2004, 05:20 PM
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5130 miles and still going strong!
Old 03-09-2004, 07:57 PM
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24xxx and it's still ticking, 1st and last owner
Mobil 1 everytime
Old 03-09-2004, 08:16 PM
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41000 k here
Old 03-10-2004, 11:22 AM
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90k here....
run it hard...all the time....6800 rev limiter...usually shift at 6300-6500
drag racing hard since 50k
no problems other than stupid headllight replacement bulbs and one damaged window seal due to attempted burglary(I beat the snot out of that guy...caught him in the act)
Old 03-10-2004, 03:33 PM
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Wow, all of you guys except for silver98 make me look bad. I have 141,000 on my '98, and she is still running strong. These are great engines and they will go for many many miles. I had a compression check done on mine a month or so ago and she was still holding at very high levels.




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