318 draw through build

rumblefish360 said

Bakeite;

I just caught up on your blow through thread. I see it is really coming along. I have a couple of questions for you if you don't mind.....

Does the type or kind of turbo matter to draw through?
I'm Thinking the heat would effect the fuel. How does one address that issue?
What are the turbo specs?
What would/could you use for a twin set up?

Thanks

Click to expand...

Hi, Yes, you will need a turbo with a seal to stop it sucking oil past the shaft and into the compressor housing when it's under vacuum.
I'd have to think that the fuel being added upstream would cool the charge down.
I think I've got a map for this turbo somewhere , I'd just have to find it. It's a Rajay 300E turbo. Still supported because it was used on aircraft as well as auto applications.
Sure, I can't see any reason why you couldn't use it as a twin setup.