Some pics of the HY35 install.

[warrenp]

Nope your not wrong. The hy's come stock on the newer automatic dodge cummings 5.9l trucks and on some of the older cummings. The hx would spool about 300rpms later and the hy will flow more than enough for must of us.

 

Phil, running 20-21psi on my completely stock engine besides metal headgasket my trap speed was 123mph. If you put it into the calc at 2550lbs w/ me in it thats 360wrhp. This was with a hydraulic p90a head also.

 

 

i'm not dowing the hy35.

i was just thinking for future up grade purposes an hx35 seems like a better foundation.

because the hx's series can swap and trade parts to make a better turbo,

where the hy. well..... doesn't match up to an hx.

but you can aloways swap em'. i think it's a direct swap from an hy to an hx.

should both bolt up to the down pipe the same way.

but an hx 40 doesn't also the hx40 uses an t4 size flange on the exhaust.

 

 

i have a dodge diesel so i have done some of the reserch for upgrades.

thats the only reasion i know a lil about em'.

so far i have a 4" exhaust, 10# torqueplate.

and an hx40 turbo. i havn't put the turbo on yet. i would like larger injectors and a down pipe to match of corse.

 

you can buy one of those banks "quick spool exhaust housings"

with a larger waste gate.

for either the hy35 or hx35.

http://cgi.ebay.com/ebaymotors/Banks-Quick-Turbo-w-Wastegate-94-02-Dodge-Diesel-5-9_W0QQcmdZViewItemQQcategoryZ33742QQhashZitem280036726385QQihZ018QQitemZ280036726385QQrdZ1

 

i seen em' go cheeper. but i think you might like this.

the dodge guys with minimal upgrades love em'

[mtcookson]

The HY/HX35, compressor flow wise, are able to go up to nearly 600 hp or so... I think most of the guys here won't be trying to get nearly that high making both the HY and HX a decent choice. HY will spool a bit quicker and should flow plenty for the power most people will be aiming at.

 

If you're looking for the 700 to 800 hp range, the HX40 would be what you want... but that would take a ton of engine work and such.

[warrenp]

really?

i guess it's a bit different going from gas to diesel

cuz most of the guys around 300hp diesel's are swaping out for a hx40/35 hybrid.

 

i just picked up a cupple of hx40's i think i may use on my cummins.

my dodge came with a wh1c it's like the older version of the hy35 or an hx35 one or the other.

[mtcookson]

Yeah, for a gas engine its roughly double the power that a diesel would make for the particular turbo.

[warrenp]

good to know i learn somthin new every day