1972 'Cuda (FY1) - 5.7L Hemi, T56 Magnum

[1 Wild R/T]

Clearly no combustion on four cylinders.... Mike's running his economy car....    Bet it's gonna be a whole new/different experience on eight cylinders..

[GoodysGotaCuda]

Clearly no combustion on four cylinders.... Mike's running his economy car....    Bet it's gonna be a whole new/different experience on eight cylinders..

I'll start the tuning process over as my AFR was correct, but was averaging two cylinders dumping fuel and two running very lean.

It will be a whole new engine. Again.


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[1 Wild R/T]

Yeah, true no economy mode cause the injectors were still firing...... With the stock computer the injectors for those four cylinders get shut off, not the case with your M/S system...   Tuning was not an option... There's always gotta be a glitch.. Hopefully it goes back together without to much visible effect to the engine paint... I always hate tearing into a fresh car.... 

[HP_Cuda]

Wow thats not something you see everyday.

4 cylinders for the price of 8!!!

[Brads70]

What a drag! So to change the lifters in these new gen Hemi's you need to pull the heads?

[GoodysGotaCuda]

What a drag! So to change the lifters in these new gen Hemi's you need to pull the heads?

That's correct.


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[Brads70]

What a drag! So to change the lifters in these new gen Hemi's you need to pull the heads?

That's correct.


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uggg!    Well good on you for posting! I'm sure it will save someone a huge headache down the road.

[GoodysGotaCuda]

What a drag! So to change the lifters in these new gen Hemi's you need to pull the heads?

That's correct.


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uggg!    Well good on you for posting! I'm sure it will save someone a huge headache down the road.

Stuff happens, it's not an expensive or catastrophic failure, just inconvenient and a week of downtime.

[GoodysGotaCuda]

Heads are back on. It'll be buttoned up late tonight and fire tomorrow. 🤞

Assuming all goes well, I should be able to get some real tuning done and accumulate miles [if the weather will cool off a hair].


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[Cuda Cody]

Looking forward to hearing how it goes.  Good luck!

[1 Wild R/T]

Ignore the heat, turn your A/C on....  Have you built hoses yet?

[GoodysGotaCuda]

Ignore the heat, turn your A/C on....  Have you built hoses yet?

Not yet, bigger annoyances keep popping up, but I am close to working on that.


Engine runs again, I'll start tuning tomorrow.

[Rev-It-Up]

Ignore the heat, turn your A/C on....  Have you built hoses yet?

Not yet, bigger annoyances keep popping up, but I am close to working on that.


Engine runs again, I'll start tuning tomorrow.

Well that's good news!!

[Brads70]

Hurry up your little girl need ice cream ! 

[303 Mopar]

We need video!!!!