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Could a T-6B defeat a P-51 in a dogfight?

sevenhelmet

Low calorie attack from the Heartland
pilot
I can't say... I was going purely on published numbers, since I've never flown a P-51.
 

HackerF15E

Retired Strike Pig Driver
None
Let's be honest . . . did the P-51 have a faster Vne, or are those stories about 400+ knots just something that happened because there was a war on and because we hadn't thought of NATOPS yet?

Well, there are obviously a dozen or so "super Mustangs" that have been modified over the years as racers and *can* sustain speeds in the high 400s for 10-15 minute bursts. But, these aircraft all have substantial airframe and engine mods to be able to make that happen (including "re-profiling" the wings, which is essentially changing the airfoil shape to allow the higher speeds).

I don't doubt that there were stock military airplanes that were occasionally doing 400+ in dives but the stock B and D models were not doing these speeds regularly. NACA was doing high-speed dive tests with a handful of Mustangs both during and after WWII to improve the airplane's high-speed characteristics and getting .8 Mach. In fact, a lot of what you saw in the XP-51F/G and P-51H were due to the speed increases the NACA mods allowed.

All of this aside...flat out speed and Vne is not really a component of the majority of 1 v 1 dogfighting. Turn rate and radius, and sustained energy while in the turn, is what really decides winners and losers when you have aware and equally-skilled pilots in both cockpits.

Maybe it is because Mustang owners today aren't out thrashing the engines and pulling a lot of G that I (we, collectively) don't really know how the airplane performs in a post-Boyd air combat world.
 

HuggyU2

Well-Known Member
None
Maybe it is because Mustang owners today aren't out thrashing the engines and pulling a lot of G that I (we, collectively) don't really know how the airplane performs in a post-Boyd air combat world.

Very true comment.

I was at Chino 2 weeks ago, and the warbird LFE was incredible... but no one was cranking the corners, nor were the engines at combat power.

When Uncle Sugar is paying the maintenance bill, run 'em hard! But when we are paying the bill, we better run them easy.
 

picklesuit

Dirty Hinge
pilot
Contributor
Was muddling this during my one mile walk to the boat...

Would removing the substantially heavier load out of ejection seats that the P-51 didn't have be a fair consideration in this argument?

Pretty large handicap to performance...
 

xj220

Will fly for food.
pilot
Contributor
The Mustang already weighs several thousand pounds more than the T-6.
 

Treetop Flyer

Well-Known Member
pilot
Was muddling this during my one mile walk to the boat...

Would removing the substantially heavier load out of ejection seats that the P-51 didn't have be a fair consideration in this argument?

Pretty large handicap to performance...
I doubt two seats weigh more than six .50 cal's, 1800rds of ammo and about three times as much fuel.
 

jmcquate

Well-Known Member
Contributor
On a slightly un-related thought, I've heard tales that the T-28 had similar numbers to a Mustang. Must have been quite a beast for your first solo.
 

xj220

Will fly for food.
pilot
Contributor
The T-28 was awesome and I did get to fly that. Looking at it you wouldn't think it but it flies really well.
 

Jim123

DD-214 in hand and I'm gonna party like it's 1998
pilot
I doubt two seats weigh more than six .50 cal's, 1800rds of ammo and about three times as much fuel.
Yep, I was thinking just that. Sounds like you've humped a 50, at least through a hangar or a parking lot.

(Internal fuel is similar between the two, btw, about 1200lbs for the T-6 vs 1600 for the Mustang.)
 
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