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Just Another Random Question

  • Thread starter Thread starter justin82
  • Start date Start date Nov 29, 2017
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justin82

Active Member
Sep 14, 2017
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Nov 29, 2017
#1
  • Nov 29, 2017
  • #1
how hard can I push my 152,000mi engine?

thanks
 

Bullitt347

I have been doing it wrong this whole time
15 Year Member
Mar 23, 2007
3,942
2,896
194
Middle of Maine
Nov 29, 2017
#2
  • Nov 29, 2017
  • #2
Right up until the point it blows up....lol. The real answer is: It depends. It depends on how those miles were accumulated, it depends on how the engine was taken care of...ect, ect. ect.
 

Mstng93SSP

You have a nice rear end there Dave.
15 Year Member
Nov 29, 1999
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Mililani, Hawaii
Nov 29, 2017
#3
  • Nov 29, 2017
  • #3
I have personally done heads, cam, intake on a 200k mile stock engine and drove the hell out of it. I sold the car a while ago but it's still going strong. I don't think I would wind it up past 6k but I wouldn't baby it either.
 

justin82

Active Member
Sep 14, 2017
334
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Nov 29, 2017
#4
  • Nov 29, 2017
  • #4
gotcha
 

justin82

Active Member
Sep 14, 2017
334
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Nov 29, 2017
#5
  • Nov 29, 2017
  • #5
I push it hard sometines...about 4800rpms feels goofy, and I get scared, so I let off
 

justin82

Active Member
Sep 14, 2017
334
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Nov 29, 2017
#6
  • Nov 29, 2017
  • #6
previous owner babied it....owner before, not sure...I just want to push it to 5500rpm..or so, just to see...but don't want to break it
 

justin82

Active Member
Sep 14, 2017
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Nov 29, 2017
#7
  • Nov 29, 2017
  • #7
4500-4900....ok, but get scared
 

General karthief

wonder how much it would cost to ship you a pair
Mod Dude
Aug 25, 2016
27,826
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polk county florida
Nov 29, 2017
#8
  • Nov 29, 2017
  • #8
Good oil, good maintenance, beat on it like it's a step child!
You can look for an engine to replace it but you may or may not need it, hard to predict
 

justin82

Active Member
Sep 14, 2017
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Nov 29, 2017
#9
  • Nov 29, 2017
  • #9
beat on it...seriously?!...I don't want it to go to
 

General karthief

wonder how much it would cost to ship you a pair
Mod Dude
Aug 25, 2016
27,826
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polk county florida
Nov 29, 2017
#10
  • Nov 29, 2017
  • #10
That term is a figuare of speech, personally I drive my car hard, if it breaks I fix it. The engine is probably the most durable part of these cars.
 
Reactions: 88LXSleeper

justin82

Active Member
Sep 14, 2017
334
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Nov 29, 2017
#11
  • Nov 29, 2017
  • #11
karthief said:
That term is a figuare of speech, personally I drive my car hard, if it breaks I fix it. The engine is probably the most durable part of these cars.
Click to expand...


ok, man
 

justin82

Active Member
Sep 14, 2017
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Nov 29, 2017
#12
  • Nov 29, 2017
  • #12
I'll beat it
 
Reactions: Davedacarpainter

FastDriver

I was uncomfortably high & wearing a helmet
SN Certified Technician
Sep 5, 2001
6,057
2,663
224
Vass, NC
Nov 29, 2017
#13
  • Nov 29, 2017
  • #13
Run it!
 

General karthief

wonder how much it would cost to ship you a pair
Mod Dude
Aug 25, 2016
27,826
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polk county florida
Nov 29, 2017
#14
  • Nov 29, 2017
  • #14
To get down to reality, these engines don't do anything past 5k stock anyway, I've winged mine past 6k several times only because I just let the tire spin get away from me, most times I hit second gear about 4-4200, same with third, I run cheap tires on the rear, I just wanna have some fun and impress the grandkids, they think my car is a rocket ship.
 
Reactions: 95BlueStallion, 1990slow50H, RaggedGT and 1 other person

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,154
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Massachusetts
Nov 30, 2017
#15
  • Nov 30, 2017
  • #15
Keep it under 5K RPM and you should be good.

Back in the day I had buddies that would find out they had no oil in the car, add it, and then put another 50K miles on their 5.0's. Honestly, these are one motor that you really can't kill if you wanted to. Most of the 5.0 death's I've seen are from adding copious amounts of HP.

But, 250-300HP stock 5.0? Keep oil in it and it should last longer than the body.
 
Reactions: 88LXSleeper and General karthief

justin82

Active Member
Sep 14, 2017
334
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Nov 30, 2017
#16
  • Nov 30, 2017
  • #16
man, I wish it was 300hp
 

pats91

15 Year Member
Mar 6, 2007
124
74
48
Gladstone, MO
Dec 1, 2017
#17
  • Dec 1, 2017
  • #17
Push it as hard as you want. Mine has almost 178k on the short block, and I still shift it at 5200-5400 rpm. I have a GT-40 intake, GT-40p heads with stock cam and 1.7 rocker arms. If the intake and heads are stock, revving it higher than 5k is unnecessary. Mike is right, these engines will last a really long time if cared for and not being constantly over-revved (or boosted or sprayed).
 

Ryuk

I love your drawers
5 Year Member
Apr 22, 2017
1,675
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133
Dec 1, 2017
#18
  • Dec 1, 2017
  • #18
You could always run a compression test. As long as the cylinders are within 10% of each other, romp on it.
 

90sickfox

Wasn't a pretty sight...and I've got big hands
SN Certified Technician
Mar 2, 2015
6,945
5,816
213
Dec 1, 2017
#19
  • Dec 1, 2017
  • #19
If they're not within 10 percent.....drive it like you stole it....you need to take the motor apart anyways
 
Reactions: Davedacarpainter, RangerJoe, General karthief and 1 other person

Neuron

5 Year Member
Nov 6, 2016
859
192
93
Dec 2, 2017
#20
  • Dec 2, 2017
  • #20
With that mileage I would worry more about the tranny than the engine if I was going to beat on it.
 
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