Compounds

[MorganY]

T4 .83 with divided up pipes spools better

Are you insane?

Have you driven a setup like this on your own truck?

 

[Matt]

Forcedinductions sells 75/83/1.10s with a t4 for like 850-950 tops.

 

[FaSSt9602]

Forcedinductions sells 75/83/1.10s with a t4 for like 850-950 tops.

As do many other places, but will a 1.10 T4 be ok for compounds? :lookaround:

 

[Matt]

Why would a t4 1.10 be different from a t6 1.10. Just different flanges. And Shawn did reccomend a 75/83/1.10 t4 so...yeah. With a t6 they are like 650.

 

[Craig@MFI]

Are you insane?

Have you driven a setup like this on your own truck?

Yes he actually has driven that setup he has had almost every setup on his truck

 

[Craig@MFI]

Still waiting on hard facts to show this. Like in most threads, all we get is seat of the pants results and "it's better"

I'll stick with what's proven

my dually with stock exhaust manifolds...divided uppipes...62/68/.83 fmw borg... towing 36,000 pounds to texas from here with 265/150% injectors never got over 1400 up a 4 mile 6% grade and on flat ground would hold 900-950 egts

now my dually has 4.10s which brings my rpm up at crusing speed

 

[Craig@MFI]

just because you have a tight exhaust housing doesnt mean its gonna spool-up in most cases it actually hurt performance and spool-up

 

[smokinstroker]

this is what I have read on here multiple times, im just saying I personally have never seen back to back tests between the divided housing and a t3 open. (saying comparing a .70 t3 to a t4 .83 divided)

i have no dog in this fight, i only know what turbos i ran. cant speak for the divided housing besides the testing i did on another members truck.

 

[powerstrokedkid87]

head scratching continues

 

[Craig@MFI]

this is what I have read on here multiple times, im just saying I personally have never seen back to back tests between the divided housing and a t3 open. (saying comparing a .70 t3 to a t4 .83 divided)

i have no dog in this fight, i only know what turbos i ran. cant speak for the divided housing besides the testing i did on another members truck.

wasnt meant to be against you was just quoting your post

i couldnt tow with our industrial injection 62/70 kit soon as converter locked egts would spike up past 1500

 

[smokinstroker]

my 62/70 was a good turbo, towing would be fine, now the 64/71/.70 was a dog...

4.30 gears and 37s probably had some affect on the characteristics of my truck compared to others

 

[BlueWaffle]

my dually with stock exhaust manifolds...divided uppipes...62/68/.83 fmw borg... towing 36,000 pounds to texas from here with 265/150% injectors never got over 1400 up a 4 mile 6% grade and on flat ground would hold 900-950 egts

now my dually has 4.10s which brings my rpm up at crusing speed

off topic....but stock oil with those 265's? conventionals?

 

[kevin]

wasnt meant to be against you was just quoting your post

i couldnt tow with our industrial injection 62/70 kit soon as converter locked egts would spike up past 1500

That's funney my 62/70 towed great with stock up-pipes.. never got anywhere near 1500

 

[Pizza pig]

the industrial 62/65/70 gated divided with 225/100s in my buddies truck spooled slower than my 66/73/91 LOL

 

[Redneck6.0L]

Craig, that's why the whole side of your white trailer was black

 

[kevin]

Craig, that's why the whole side of your white trailer was black

LOL

 

[MorganY]

my dually with stock exhaust manifolds...divided uppipes...62/68/.83 fmw borg... towing 36,000 pounds to texas from here with 265/150% injectors never got over 1400 up a 4 mile 6% grade and on flat ground would hold 900-950 egts

now my dually has 4.10s which brings my rpm up at crusing speed

Right...

 

[Craig@MFI]

Craig, that's why the whole side of your white trailer was black

Show me a white trailer that will have no soot on the side of it after a 2200 mile trip down to Texas ?? I never said it didn't smoke

 

[Craig@MFI]

Right...

Could really care less what you think I made it to Texas and back and many places have 8000 miles on the setup and still running and can tow whatever I want with out high egts

 

[strokin6L]

my II 62/70 sucked and had high egts. However my 64/71/70 spooled faster, had less lag, lower egt's and ran waay better.