hx35/80mm garrett twins

dsl kicks gas

dsl kicks gas

Runnin on Broke
Joined
Aug 13, 2007
Messages
546
to start off with the twin set up will be going on the truck in my sig. i plan to run a hx 35 over a 80mm garrett with a 1.08 ex housing. i have been doing a lot of reading about different twin set ups. my main question is what is the best housing to run on the 35? i used a hx35-12cm/ht3b-26 on a first gen egt's come on pretty fast. im conserned with high egt's on the 98 because i tow a lot with it. would a 16 housing keep the heat down?
 
just throw the 66/71/14 over the top of the garrett and be done with it
 
i tow with the truck or i would. im trying to run a good/cheap tow twins set up and still have the power to play with
 
i believe it would help drive pressures more than heat.. but the more air you move through an engine the less heat there is. so in theory. yes a 16 housing would keep it cooler... imho
 
the first gen runs a 1-1 drive pressure with the 35/12 ht3b/26 drive pressure spikes up a little faster than drive pressure but still never peaks 50 psi.
 
i bet with the 80 on there the drive pressure will increase because of a lot more air, then the 16cm housing will help over the 12... get her done i wanna see it!
 
i have to much going or right now to get them on. it will prob be the end of march. i have all the parts gathered up i just have to find the time
 
I think the 80mm Garrett would be to big for the HX35 to spool. Most people running a 35 in a set of towing twins usually run a 71-75mm big charger.
 
76/84/1.10 garret works very well w/ the hx35. blkram on here ran these and praises them! he told me he made just over 600 with a sb on his vp truck and he says this is set is just as nasty except wicked spool
 
i have not idea what model the garrett is i can get the numbers off it if that will tell you anything. but i got it and the center section of a 3 peice manifold it has a t-6 foot and came off a detroit the manifold and turbo are both new, no soot what so ever in them. i'm looking for a 14 or 16 cm housing for the 35.
 
wow that thing should be a blast. trying to get there myself, but i need it to run first..
 
dsl kicks gas said:
well i did the math wrong

2.94" is 74.676mm
Click to expand...

That should be a great bottom turbo with that inducer size... Not familiar with Garrett turbos, but if its at all similar to a s475 in performance you should be real happy.
 
from what i can tell its similar to a s-475 im not looking for hp numbers as long as has power and can pull the goosneck and still be a fun street truck im ok with it.
 
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