Lets not forget that little thing called powder room, size matters.
8x68s - 86.5 grs of water
.35 Whelen - 72.6 grs of water
.338 WIn - 85.6 grs of water
An extra 14 or so grains of powder is not inconsequential.
And while Bobs long barreled and throated personal custom rifle may be able to achieve such speeds, I would wager dang few factory rifles will and certainly 95 percent of Whelen owners wont ever tread in those waters.
@sestoppelman
As you know my loads are not hotrodded they are taken from actual certified load data.
The Whelen already has a long throat standard. So the loads I use are achievable in any factory rifle using proper safe loading practices.
As for my long barrel it is only 25 inches as opposed to the average 24 inch.
All I have ever done is enlightened people that the Whelen is capable of far better performance.
There are a few on this forum that were getting better performance than the standard Whelen using 4064 and Re15 before I came along. There are even more now that have realised the benefits of loading the Whelen to its potential.
I have had PMs from people on this forum thank me for the information I have provided and have used the loads in STANDARD RIFLES, rugers and Remington and achieved the same results to the point their Whelen using these loads have become their go to rifle now instead of it languishing in the safe in favour of supposed better calibers. They have come to realise the Whelen is now better than it has ever been with more than enough power and a flat enough trajectory to bring it out from its old status as a good woods cartridge. It is now a cartridge capable of longer range and power enough to dispatch game at 400 yards plus if they do their part. It is also capable of putting a big hurt on game close in with 275 and 310 grainers.
Is it the perfect rifle.
NO it isn't, but it's a lot better and more versatile than at any other stage in its life.
There are those that like it as much as me and others that are coming to realise what it is capable of.
There are others that like it as much as I do the 243, but to each there own and I have no problems with that.
There are also a lot of cartridges out there that are loaded to their potential and reloading can't match or improve on the factory loads
To be honest I'm getting a bit bored with case capacity and all the other stuff. Loaded to the same pressures there ain't much difference in them.
The old ought six originally loaded with a 150 grain at 2,700fps was a long way behind the 300 win mag. Now we push the same 150gn in the 06 to over 3,000fps narrowing the 300 06 velocity gap.
All I have done is using existing information for the Whelen to bring it up to where it belongs.
Bob