Ls1 engine question..
#1
11 Second Club
Thread Starter
iTrader: (6)
Join Date: Aug 2005
Location: Lincolnwood, IL
Posts: 427
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I have found a higher milage Z28 Ls1. I want to mod it. What would i need to do to make the engine better [and not a higher milage break one part at a time motor]
Hope this makes sense.
Thanks in advance.
Hope this makes sense.
Thanks in advance.
#3
11 Second Club
Thread Starter
iTrader: (6)
Join Date: Aug 2005
Location: Lincolnwood, IL
Posts: 427
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by Ace$nyper
Huh?
What do you want to do?
What do you want to do?
#4
TECH Fanatic
Join Date: Jan 2002
Location: harrisburg, pa
Posts: 1,205
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
First you want to do compression/Leakdown test...might need piston rings.
just like any other motor...new bearings will make it like new...the pistons/rods/crank arent going to wear out.
I would change valvesprings/rockers/pushods/lifters while its apart..as well as the oil pump.
All the little stuff needs to be watched..injectors, fuel pump etc.
LS1s are just like any other motor.
just like any other motor...new bearings will make it like new...the pistons/rods/crank arent going to wear out.
I would change valvesprings/rockers/pushods/lifters while its apart..as well as the oil pump.
All the little stuff needs to be watched..injectors, fuel pump etc.
LS1s are just like any other motor.
#5
TECH Fanatic
iTrader: (8)
Join Date: Oct 2005
Location: Fort Washington Pa
Posts: 1,854
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by VenomInside
sorry i got lost in my own question.. I was worried about modding a high milage car.. Is there anything I can do so that stuff does not start going [since the motor is getting up in the xxx,xxx range.
![The Jester](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_jest.gif)
As stated give it a leakdown test. Inspect test things like pumps injectors plugs wires all that.
Myself with a higher mileage LS1 car i'd more worry about rear then the motor.