Need Help with My 1965 Mustang Inline 6 – Maintenance and Upgrades?

Maintenance & Repairs
1

I’ve recently picked up a 1965 Ford Mustang with the inline 6 engine, and I’m eager to learn as much as I can about maintaining and possibly upgrading this classic beauty.

Specifications and Performance

I’ve heard mixed things about the performance of the inline 6 compared to the V8 options.

  • Horsepower and Torque: What are the actual specs I should be aware of?
  • Driving Experience: How does the inline 6 perform in terms of acceleration and handling?

Maintenance Tips

I want to ensure that I’m taking good care of my Mustang.

  • Common Issues: Are there any common problems with the inline 6 that I should be on the lookout for?
  • Maintenance Schedule: What type of oil and fluids should I use? Any recommendations for a solid maintenance schedule?

Upgrades and Modifications

I’m also interested in possible upgrades that won’t compromise the classic feel of the car.

  • Performance Modifications: Are there any reputable aftermarket mods that can improve the performance of the inline 6?
  • Parts Sources: Where can I find quality parts for this model?

Community Experiences

I’d love to hear from fellow Mustang owners.

  • What has your experience been like with the inline 6? Any tips or advice would be greatly appreciated!

Thanks in advance for any insights you can share! Looking forward to hearing about your experiences and suggestions.

2

Hey there! If you’re looking to boost your inline 6, consider upgrading to a performance carburetor. A Holley or Weber can really enhance your throttle response and efficiency.

3

Great suggestion! Has anyone tried adding a performance exhaust system? I heard it can significantly improve power.

4

Absolutely! A good exhaust can open up the engine and help with efficiency too. Combine it with a new intake manifold, and you’ll see some real gains.

5

What about the cam? Would switching to a performance camshaft be worth it for the inline 6?

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6

Definitely! A performance camshaft can help with airflow and engine responsiveness. Just make sure to match it with the right other components for the best results.

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7

If you’re going for serious upgrades, look into some porting and polishing of the head. That lets the engine breathe better and can dramatically increase power!

8

That sounds intricate! Is it something a DIYer can tackle, or should I leave it to the pros?

9

It can be complicated for DIY, but if you’re experienced, go for it! Just take your time and research thoroughly. Otherwise, seeking help is a smart move.

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10

I remember when I tried porting myself; let’s just say it ended up being a learning experience! Just be cautious if you do it yourself.

11

Haha, that sounds like quite the adventure! Any tips on tuning after making these upgrades?

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12

After upgrades, getting your carb tuned optimally is key. A good jet adjustment can make all the difference. Don’t forget to check your ignition timing too!

13

That’s solid advice! Maintenance is important too, like regular oil changes and checking spark plugs to keep performance up.

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14

I’ve had my 1965 Mustang with the inline 6 for over a decade. Regular oil changes and checking the coolant levels are crucial. These engines can overheat easily if not maintained properly.

15

Absolutely agree, robertcole! I usually replace the spark plugs every couple of years too. It makes a noticeable difference in performance.

16

Routine check-ups on the carburetor can save you a lot of headaches down the road. If it’s bogging down on acceleration, it might be time to rebuild it.

17

Good point! I learned the hard way. My carb was so gummed up once that it wouldn’t even start. A little cleaning can go a long way.

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18

Don’t underestimate the power of good fuel! Using high-quality gasoline can help the inline 6 run smoother and reduce knocking during acceleration.

19

I’ve also found that using a fuel additive occasionally helps keep the engine clean. Anyone else tried this?

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20

Watch out for rust in the fuel lines, especially if your Mustang has sat for a while. I had to replace mine, which was a pain.

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