JD sell me the turbine housing lol.
<---my holset h1c with a 21cm^2 turbine housing.

 

Thanks JD, info I needed to know! CSaddict....I will be needing a manifold shortly.....

 

The only issue I have with Holset turbos is their lack of customer support. I tried getting information from them about the HX35 and HX40 with regard to compression maps, but they deem those confidential. Can't you get the bullseye housing and make it a direct bolt on for your car?

 

i looovveee holset turbos. I have a H1C on my 240 and it spools by 4k rpms. I'm putting another on my brothers mustang right now.
Even the oil drain is t3.. can't beat that.

 

lack of customer support....
im not buying it directly from them, im most likely going to be buying a used turbo, if they wanna keep there maps secret, thats fine by me...

...but the point is, people are making good, efficient power from them, they are cheap and many out there to purchase. Id like to think im not the first or there are few people on HMT who has/have used a holset.

 

All the HX25-50, and older H1C/H1e/etc, Holset compressor maps have been leaked to the public. Time to netsearch.

 

http://www.honda-tech.com/zerothread?id=1225182&page=1

I was just reading it.

 

Yah, they link to the sweet thread on one of the DSM forums. Good stuff.

 

One of the few things I've found a DSM owner good for...

 

I didnt read all of the pages of that thread. I started at page 50 and went on to my last post. Havent seen it, or havent paid much attention to it. Imma look though...