Re: twin turbo setups for 454
 

twin gt 35, or 2 gm8, or 2 holsets, single gt 42. It all depends on where you want to make power and how much. Your weekest and most expesive link with this thing is gona be the drivetrain.

Re: twin turbo setups for 454
 

smog pumps ??

i thought they didnt start emission laws till 67 ?

Re: twin turbo setups for 454
 

i've got a hx55 that would make a great resident in that engine bay

Re: twin turbo setups for 454
 

i vote single s1mplex hx55 or twin hx35's

Re: twin turbo setups for 454
 

but no cat t4's.. thats got a home 8)

Re: twin turbo setups for 454
 

You can make the same power on a single turbo as twins. No need for a sequential setup...that 454 is gonna make enough torque as is.

I would go with a turbonetics thumper series. ;D

Re: twin turbo setups for 454
 

small turbo gets exhaust in from one side. exhaust out goes into large turbo exhaust in w/ the otherside exhaust as well.

i would draw it but i suck at paint.

Re: twin turbo setups for 454
 

O0

Re: twin turbo setups for 454
 

i want these two turbos, smaller feeding the larger.

Attachment 20125

Re: twin turbo setups for 454
 

BTW, 463 cubes and only 7.6L of displacement.

Nice '66 Maly

650-700 HP NA with ease, traction will be and issue without the turbos.

Planning on TH400 with 3500 stall? 3.73 gear?