Twin turbo

Antrim Diesel used to do compound turbos, not sure if they still do.

Compound turbo setups?? Anyone done one??

Maybe you can find more info here.

 

Are you planning on going above 800 hp at the tires?

 

I didn’t Go away Faith twin set up on my 3460 cat I went with a PDI setup out of Ogden Utah bigger turbo, exhaust manifold and their program puts 675 to ground and gained a mpg

 

Sorry autocorrect didn’t go with a twin setup

 

I think the OP is wanting to do this to a B model. Not sure how is planning on fueling and timing. Wish he would post application and what he is trying to accomplish. Waste on over the road truck imho.

 

Yes, I agree. The 7Fb has an amazing amount of exhaust energy thanks to low compression, it is really surprising at the turbos they can spin, problem is that the 7FB still has aluminum pistons and they will be the limit.

 

I think keeping intake air temps down would be a huge problem. Like Smokin Cat said, if aluminum piston it will not live long before cracking. Would have to drive it with super light foot. I still say try the 177148 BW.

 

Aftermarket replacement for 3406E. It is wastegate style. Much newer technology than old 3406C model OR6501.