Who daily drives 300/200s

lincolnlocker · Nov 12, 2017

uncool said:
California, I have killed two Dana 80's towing, motor was hurt, and I just wanted a change.

The 3/2's are in my 99 now, ECSB 4x4. It is like a sport's car compared to the dually.

you need some LE 704 in your rear diffs. it might not help with breakage but definitely helps with the wearing out aspect.. like stops wear from happening.

live life full throttle

campbellflage · Nov 12, 2017

Magnum PD said:
One of the exhaust manifolds COULD be different and the down pipe might not fit.

Thanks, I'll skip it

lincolnlocker · Nov 15, 2017

jbolen323 said:
you can't run anything larger then 250/2 without a good big single turbo and gen 3 or twin oil to get maximum efficiency

once you get that handled your bottom end is on life line depending on your tuner / turbo,

also will need beehives & not just comp springs IMO.

holy fugin chit!!!

live life full throttle

campbellflage · Nov 15, 2017

jbolen323 said:
you can't run anything larger then 250/2 without a good big single turbo and gen 3 or twin oil to get maximum efficiency

once you get that handled your bottom end is on life line depending on your tuner / turbo,

also will need beehives & not just comp springs IMO.

That's the plan, 467 most likely, and beehives to prevent breaking rockers with comp springd

mikeeg02 · Nov 15, 2017

I guess if it was up to me, and it was to be a DD, I am not sure why you would go with a 467 over a 369, especially one with a gated set of pipes. I realized the 467 is a proven setup, but the 369 compressor out flows the 467, should be easier to spool, and with a gate will let you keep hammering on top. Its already proven how well the 74mm turbine side of the s300sxe's are working.

369

467

campbellflage · Nov 15, 2017

mikeeg02 said:
I guess if it was up to me, and it was to be a DD, I am not sure why you would go with a 467 over a 369, especially one with a gated set of pipes. I realized the 467 is a proven setup, but the 369 compressor out flows the 467, should be easier to spool, and with a gate will let you keep hammering on top. Its already proven how well the 74mm turbine side of the s300sxe's are working.

369

467

Yeah I said that earlier, waiting to hear back on what would be best for this setup. I wrote earlier I was thinking gated 369, just don't want something with crazy backpressure

mikeeg02 · Nov 15, 2017

With the 366sxe, and a 1.0 housing it's 1:1 up to 40 psi. With my 238/100s back pressure peaked at ~65 psi. I posted videos before in a few threads. If you gated the pipes you shouldn't have any back pressure issues.

mikeeg02 · Nov 16, 2017

Not the greatest video, but this is a pull from 1,800-3,500 rpms showing boost:back pressure. Same gauge.

https://youtu.be/m_vcp-AlOIA

emev0l · Nov 17, 2017

There's a big difference between 238/100's and 300/200's. s369sxe all the way with 100%'s.

I spin Nitto 420's in mild tunes with 350/200's and an s468 with a 1.10 housing, it's not a laggy setup.

campbellflage · Nov 17, 2017

emev0l said:
There's a big difference between 238/100's and 300/200's. s369sxe all the way with 100%'s.

I spin Nitto 420's in mild tunes with 350/200's and an s468 with a 1.10 housing, it's not a laggy setup.

So you thinking 468?

emev0l · Nov 17, 2017

campbellflage said:
So you thinking 468?

Absolutly, I daily and tow with my setup and she does great.

campbellflage · Nov 17, 2017

emev0l said:
Absolutly, I daily and tow with my setup and she does great.

Thank you

Magnum PD · Nov 17, 2017

What turbine size? Do they offer the 68 turbines in a T6?

emev0l · Nov 18, 2017

Magnum PD said:
What turbine size? Do they offer the 68 turbines in a T6?

83

You want an s468 with a T6 housing?

Magnum PD · Nov 18, 2017

It might fit my mount. Got a T6 now

mikeeg02 · Nov 18, 2017

emev0l said:
There's a big difference between 238/100's and 300/200's. s369sxe all the way with 100%'s.

I spin Nitto 420's in mild tunes with 350/200's and an s468 with a 1.10 housing, it's not a laggy setup.

200% nozzles should make things spool faster, I agree. But at that point, why wouldn't you want a turbo that spools faster and flows more air ? Please enlighten me.

A 369 Should out perform a 468 on both sides. And if you spent the extra money on the gated pipes, you wouldn't ever have to worry about back pressure on the big end. Plus you'd have more air then the 468 available too.

The only benefit in my mind of the 468 would be the larger shaft diameter. But I haven't seen or heard of anyone blowing apart a s300sxe yet.

You may not have any issues spooling a 468 or towing with it, but if there's a turbo that spools faster (and should be even faster yet with your nozzles) and flows more air, why on earth wouldn't you ?

The OP can do what he wants. I just hate bad logic.

campbellflage · Nov 18, 2017

mikeeg02 said:
200% nozzles should make things spool faster, I agree. But at that point, why wouldn't you want a turbo that spools faster and flows more air ? Please enlighten me.

A 369 Should out perform a 468 on both sides. And if you spent the extra money on the gated pipes, you wouldn't ever have to worry about back pressure on the big end. Plus you'd have more air then the 468 available too.

The only benefit in my mind of the 468 would be the larger shaft diameter. But I haven't seen or heard of anyone blowing apart a s300sxe yet.

You may not have any issues spooling a 468 or towing with it, but if there's a turbo that spools faster (and should be even faster yet with your nozzles) and flows more air, why on earth wouldn't you ?

The OP can do what he wants. I just hate bad logic.

Came on here to learn, listening to both sides

mikeeg02 · Nov 18, 2017

I honestly don't think you would go wrong with either choice. But IMO one slightly outperforms the other. And for DD purposes a gated 369 is the ticket. Just my .02, but I'm trying to keep the smoke down, and the power up, and shift gears myself, so all of this is that much more important to me.

campbellflage · Nov 18, 2017

mikeeg02 said:
I honestly don't think you would go wrong with either choice. But IMO one slightly outperforms the other. And for DD purposes a gated 369 is the ticket. Just my .02, but I'm trying to keep the smoke down, and the power up, and shift gears myself, so all of this is that much more important to me.

True, mine is auto, don't want instant torque either on the low end, trying to keep the rods inside the block!! All in the tuning I guess

campbellflage · Nov 18, 2017

Man, just got hit with a bigger number than expected to have the injectors I bought gone through and repaired... glad I played it safe and didn't just install them, but definitely put a a delay in the plans.. could have bought beehives and pushrods with that money!