392 Stroker

[Greg Seymour]

392 STROKER FOR SALE



Motor is set up to be paired with a twin turbo.




Crank - K1 forged 4340-4.050
Rods - Forged H-Beam - 6.125 center to center
Pistons - Forged - 107 comp. height
Cam - Roller - 273/277 duration - lift 547/550 - 114% lobe
Bearings – Clevite
Lifters - Mopar Performance Hydraulic Roller
Timing Chain - Howards Double Roller
Oil Pump - Melling Performance
Heads - Polished and Ported - all new seats and springs

Sold with the harness and computer

$7,000 or Best Offer

 

[michaelrc51]

Is this new or has it been used at all? What kind of warranty?


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[CuylerTech]

What’s the compression ratio and engine hours? Any dyno numbers/ estimated?

 

[2010 Infantry Vet]

What’s the compression ratio and engine hours? Any dyno numbers/ estimated?

Stock 6.4's are making 440 RWHP 436 RWTQ. Remember this motor has ported and polished heads, and a better cam than stock. Badass motor and Price!
Im assuming this motor has 9:1 compression since its set up for high boost.

 

[CuylerTech]

Stock 6.4's are making 440 RWHP 436 RWTQ. Remember this motor has ported and polished heads, and a better cam than stock. Badass motor and Price!
Im assuming this motor has 9:1 compression since its set up for high boost.

I know what a stock 6.4 makes. I have 3 of them sitting in my shop lol. They’re making lower then that also. Closer to 420~

 

[HemiLonestar]

Stock 6.4's are making 440 RWHP 436 RWTQ. Remember this motor has ported and polished heads, and a better cam than stock. Badass motor and Price!
Im assuming this motor has 9:1 compression since its set up for high boost.

Stock 6.4's also have a different bore and stroke setup, in addition to apache heads (this engine doesn't even have eagles) and an active intake. Apples to oranges.

 

[chrisp2493]

It’s definitely a fair price, it’s close to the same setup as mine and about how much I put into it. Mine has ARP studs in several places, his may just be stock replacement bolts. But it should be a drop in for anyone that grabs it up. I’m curious about what heads those are and who ported them.


I Bleed Ram Trucks

 

[HemiLonestar]

It’s definitely a fair price, it’s close to the same setup as mine and about how much I put into it. Mine has ARP studs in several places, his may just be stock replacement bolts. But it should be a drop in for anyone that grabs it up. I’m curious about what heads those are and who ported them.


I Bleed Ram Trucks

They're freshened 03-08 heads. I've been looking for a short block to put eagle heads (already have lol) on it.

 

[chrisp2493]

They're freshened 03-08 heads. I've been looking for a short block to put eagle heads (already have lol) on it.

Eagles are on the list. I could use alittle more pull up top, I’m sure my tiny heads are choking the motor


I Bleed Ram Trucks

 

[HemiLonestar]

Eagles are on the list. I could use alittle more pull up top, I’m sure my tiny heads are choking the motor


I Bleed Ram Trucks

Not necessarily, while they will always be inferior to the later heads, they're still good heads, especially when P&P'd with big valves. They also make it easier if you aren't going to go full tilt eagle top end by matching port wise with available headers and intake manifold.

 

[chrisp2493]

Not necessarily, while they will always be inferior to the later heads, they're still good heads, especially when P&P'd with big valves. They also make it easier if you aren't going to go full tilt eagle top end by matching port wise with available headers and intake manifold.

Yeah but I am going full blown eagle top end



I Bleed Ram Trucks

 

[HemiLonestar]

Yeah but I am going full blown eagle top end



I Bleed Ram Trucks

LMAO...this is my exact plan, minus the stroker for now. Doing the same thing to my Charger, though after I got the eagle intake I nailed a good deal on a complete 392 active intake so that's going on instead. Heads and intakes everywhere lol.

 

[Greg Seymour]

Sorry I haven't been on here in a while, got hurt and dealing with that.
I will try to answer all the questions in order. It has never been used, just got it back from the builder 3 wks ago. It has not been dyno. 10.5:1 compression. All new ARP bolts except on the intake. I planned on adding those when it came back from the builder. They are the stock heads with bigger valves. They were done by Elliott's in Red Oak, TX.
The plan was to put this in my 13 Ram. I did not do the research to know that that is not easy, it can be done with the tune, but why not build a 6.4 the same way that will fit easier. I have over $7,000 in this one so I think the price is good. Would like to move it so I can start on the 6.4.