12v exhaust manifold runner size? - Competition Diesel.Com

BC847 · 10-03-2016, 07:19 PM

I've done a number of searches and find nothing . . .

Is there any published information about the various 12v exhaust manifolds that describe the runner size?

I've seen where cppdiesel.com offers one (SD2G12VT3) that sports 1.65" runners.

Anybody know what the others might be?

Thanks guys.

BC847 · 10-03-2016, 07:45 PM

Also, I'm talking about T3 manifolds.

Thekid760 · 10-05-2016, 12:21 PM

I've read some of the guys building their own manifolds are using sch 10 1.5". That would give ID of 1.682".

Like most things however it depends on your application. If your lower hp and need response more then stick with smaller ID like 1.5".

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BC847 · 10-05-2016, 05:09 PM

Quote:

Originally Posted by Thekid760

I've read some of the guys building their own manifolds are using sch 10 1.5". That would give ID of 1.682".

Like most things however it depends on your application. If your lower hp and need response more then stick with smaller ID like 1.5".

I'm well aware of that. That's why I ask if anyone knows what the currently available 12v T3 manifolds are.

10-03-2016, 07:19 PM	#1
BC847 Name: BC847 Title: Too Much Time Status: Not Here Join Date: May 2006 Member`s Gallery Posts: 851	12v exhaust manifold runner size? I've done a number of searches and find nothing . . . Is there any published information about the various 12v exhaust manifolds that describe the runner size? I've seen where cppdiesel.com offers one (SD2G12VT3) that sports 1.65" runners. Anybody know what the others might be? Thanks guys. __________________ Original owner of a VE fueled 1993 W250 ClubCab. Silencer ring MIA, str8 pipe with 10" exhaust tip, 250psi boost gauge, ghost-lights 'n truck-nutz. K&N air filter next (if my grades are good enoufh).

10-03-2016, 07:45 PM	#2
BC847 Name: BC847 Title: Too Much Time Status: Not Here Join Date: May 2006 Member`s Gallery Posts: 851	Also, I'm talking about T3 manifolds. Last edited by BC847; 10-03-2016 at 07:46 PM.

10-05-2016, 12:21 PM	#3
Thekid760 Name: Thekid760 Title: Too Much Time Status: Not Here Join Date: Jun 2008 Member`s Gallery Posts: 475	I've read some of the guys building their own manifolds are using sch 10 1.5". That would give ID of 1.682". Like most things however it depends on your application. If your lower hp and need response more then stick with smaller ID like 1.5". Sent from my LG-H820 using Tapatalk __________________ 95 3500 4x4 5spd 4.10