Hitachi HT18S-2S
 

well i have a T3 from a Volvo that i was planning to use on my Teg with a B18a1. but recently i came across this turbo. its a Hitachi HT18S-2S from a 87 turbo RX7 i belive..... it is a dual scroll turbo but thats as far as i know. i dont know any of the specs on the turbo or anything
here it is
Attachment 33833
Attachment 33834
Attachment 33835
how do you guys think this turbo will perform in a B18A1. and do you have any additional info about the turbo specs.

Re: Hitachi HT18S-2S
 

Well, the product number on that is N31813700C....I'll keep digging.
And like you said, its off the 13b rx7.

a little more suelss ----...http://www.turbomaster.info/catalogo...hi&pagina=HT18

Re: Hitachi HT18S-2S
 

I've had one of those. My only concern is that the turbine housing is too large for your application. Your b18 won't have near the exhaust volume of a 13b so there will be lag issues.

Re: Hitachi HT18S-2S
 

If you choose the right exhaust manifold to work with the split scroll turbine it could help reduce the lag a bit.

You want a 4-2 manifold pairing cylinders 1,4 and 2,3

Re: Hitachi HT18S-2S
 

I think that would be sweet with a .60-.80 t3exhaust. Or you could choke the nagger with a .48.

Re: Hitachi HT18S-2S
 

yo u guys had this turbo? what are the specs on it???

i mostlikely will end up selling it. who wants it? its very clean with no shaftplay.