joelc

hey guys I was wondering if anybody has a 103,000 mile ls1 with a 100-150 shot on it and how has it performed?thanks

E V I L

iTrader: (6)

I have 120k highway miles on my 98 Formula and plan to spray soon. I am sure with a good tune that 100K+ miles is fine! Colder plugs plus conservative tune = happy LS1!

homerunhtr21

iTrader: (18)

109K here and ordering spray this week :-)

Medic/Z28

iTrader: (9)

How about a motor with 175,000 miles. All parts from the block up new and replaced. Hotcam and 243 stock heads new and tuned. Car runs stong. I drive it 73 miles one way to work 20 times a month plus city runs around the city.

purdueranger

iTrader: (11)

do a compression test and leak down test first and then order parts.

Medic/Z28

iTrader: (9)

Where could I do that?

Ilikeppie

iTrader: (5)

you can buy a compression test gauge from most parts stores and maybe even rent one you just take your plugs out and screw it in to the plug whole and crank the engine till the compression round and it will hold how much compression the cylinder has you will need to do this with every cylinder

Medic/Z28

iTrader: (9)

What about the leak down test?

Ilikeppie

iTrader: (5)

i have never done one but here is a link that will tell you what its all about http://autos.yahoo.com/maintain/repa...ques057_1.html

BOLO

iTrader: (40)

As long as the motor is in good "health" it should have no problem. And make sure the fuel system is up for the task.

waterbug1999

iTrader: (3)

I have ~102, 000 miles on mine with notched pistons. Sprayed ~20 bottles thru the motor and so far so good on the 100 shot.

wyndzer

I sprayed 200 on mine at over 120k for several months up to 135k.

Medic/Z28

iTrader: (9)

Thanks man. That explains it all for me.

Ilikeppie

iTrader: (5)

not a problem hope it helps

joelc

that was helpful to me too. this site really does have alot of helpful people thanks everyone!

Justa Z

iTrader: (17)

I have 131,000 on my ta and im gonna hit it with 150-250 anything over a 150 ill split up into 2 stages

5_02ls1

iTrader: (20)

154k 150 shot...about to add a 2nd stage...up to a 2oo shot

bad6as

iTrader: (17)

all of you have stock short blocks?

Travis99LS1

iTrader: (2)

man i have 126K on my'n..and i'm about to spray either a 75 or a 100 wet shot..Just dont be dissapointed if it blows up..I mean dont get me wrong, im really hoping that my'n lasts for a while..but i also realize that it might blow up before i'm done with the first bottle..