pinknuggit
15+ Year Contributor
- 530
- 0
- Oct 15, 2003
-
joplin,
Missouri
I just thought I'd throw this in the mix... I had a lengthy conversation with a tech at a local diesel turbo shop, and he told me that the older holset H1C turbos share the same center cartridge and turbine wheel. He said that they are identical to the HX35 on the hotside, and almost on the cold side. He told me that the compressor maps are almost the same, and that the hx35 is a "modern" version of the H1C that is a little bit more efficient on the cold side.
So a Holset H1C is a viable option opposed to the HX35. He told me you could also use any turbo from the H1 series (such as the H1A, H1B). I saw a Brand new H1A turbo on ebay for less than 200$ with no bids. You can find H1C's readily off of first generation cummins rams (shoebox trucks).
So a Holset H1C is a viable option opposed to the HX35. He told me you could also use any turbo from the H1 series (such as the H1A, H1B). I saw a Brand new H1A turbo on ebay for less than 200$ with no bids. You can find H1C's readily off of first generation cummins rams (shoebox trucks).