I can pick one of these three in exchange for my HX35...

Here are some pics, hope you can help me out here...

H1C from a Volvo truck (FL6 i suppose)
http://img508.imageshack.us/i/cimg0407p.jpg/
http://img207.imageshack.us/i/cimg04080.jpg7
http://img32.imageshack.us/i/cimg0409v.jpg/
http://img683.imageshack.us/i/cimg0410b.jpg/
http://img703.imageshack.us/i/cimg04110.jpg/
http://img715.imageshack.us/i/cimg0413g.jpg/
http://img255.imageshack.us/i/cimg0414.jpg/
http://img191.imageshack.us/i/cimg04160.jpg/


Unidentified Turbo off a Scania..
http://img19.imageshack.us/i/cimg0417vl.jpg/
http://img228.imageshack.us/i/cimg0418h.jpg/
http://img413.imageshack.us/i/cimg0420n.jpg/
http://img823.imageshack.us/i/cimg0421.jpg/
http://img140.imageshack.us/i/cimg04220.jpg/


Holset from a unknown application:
http://img18.imageshack.us/i/cimg04230.jpg/
http://img268.imageshack.us/i/cimg0424q.jpg/
http://img148.imageshack.us/i/cimg0425k.jpg/
http://img256.imageshack.us/i/cimg0426l.jpg/
http://img140.imageshack.us/i/cimg0427x.jpg/
http://img522.imageshack.us/i/cimg0428g.jpg/
http://img139.imageshack.us/i/cimg0429k.jpg/
http://img843.imageshack.us/i/cimg04300.jpg/
http://img132.imageshack.us/i/cimg0431b.jpg/


What would be my best option ? i'm thinking i don't want to go much over 4000rpm on my motor...

 

I'd say none of em would be worth the modifications needed to make em fit, and being as they're used kinda scary, the turbo's themselves probably aren't that much bigger than what you have it's the exhaust housing that are huge which is going to inhibit spool up, i'd save my money til i could get a good HTB2 or Super B Special or something in that area just because you'll be way happier I think saving your money than trying to get one of those other chargers to work

 

+2 above

 

x3, none of the above.

 

none of them if it was me

 

how about the H1C over my HX35 in a custom compound setup ? or should i look at the other two for that ?

 

NONE of them will compound! move on.