new here - just got a holset H1C
#1
new here - just got a holset H1C
first things first - hi to all - im new here but not new to boost. I drive a 1990 240 with a sr20det (late model AKA black top/180sx). been running a T28 for a while now and i decided to buy a holset H1C.
just wondering if i can change the exhaust side with one from a regular T3? maybe a .63 or .82? i am worried that i wont be able to spool this big thing with the huge housing thats on it now (id like to see full boost by 4200).
I know a lot of you guys have B series motors that rev slightly higher than my motor - with less displacement -
so i guess i wanted to know where people are spooling the H1C's to 18psi and on what hot side?
i run short route piping on a T28 and i see 1bar prior to 3200rpm right now. mr davis, any experience with changing hot sides?
we have a F22B1 accord with a .50/.48 57 trim garrett with a 4 inch grooved housing... (makes 230whp@8psi and its at 11 now) would this turbo be better suited for that (it only revs to 6000 tho)
just wondering if i can change the exhaust side with one from a regular T3? maybe a .63 or .82? i am worried that i wont be able to spool this big thing with the huge housing thats on it now (id like to see full boost by 4200).
I know a lot of you guys have B series motors that rev slightly higher than my motor - with less displacement -
so i guess i wanted to know where people are spooling the H1C's to 18psi and on what hot side?
i run short route piping on a T28 and i see 1bar prior to 3200rpm right now. mr davis, any experience with changing hot sides?
we have a F22B1 accord with a .50/.48 57 trim garrett with a 4 inch grooved housing... (makes 230whp@8psi and its at 11 now) would this turbo be better suited for that (it only revs to 6000 tho)
#3
Re: new here - just got a holset H1C
H1C's have a few different exhaust sides, I've got an 18cm^2, and am still looking for something smaller to run on a D-series.
The size should be cast somewhere into your exhaust side, if not Holset can get you specs if you give them the tag numbers.
The size should be cast somewhere into your exhaust side, if not Holset can get you specs if you give them the tag numbers.
#4
Re: new here - just got a holset H1C
my buddy has a HX35 and he had a mitsu housing on it (machined out) - it spools fast too....
is there a 9cm housing for a holset? or maybe i could use a 12cm from a hx35 or somethin?
is there a 9cm housing for a holset? or maybe i could use a 12cm from a hx35 or somethin?
#8
Re: new here - just got a holset H1C
you can buy the bullseye hx35 8cm housing and it bolts right up to the h1c i have one on my h1c and i start seeing boost at 2800 rpm they go for around $180.00 go to the bullseye website and go on the vendors you can get it internally gated or external..they also have it in stainless steell
#9
Re: new here - just got a holset H1C
i ordered the bullseye housing without a int gate for 170 plus shipping from theturbotrader.com
should be here soon i hope (few days) - ive already got a gate, manifold,and all i need are oil lines and i'll be good to go. gonna start out at 7psi - for a few days - then bang it up to 18. i'll break my new diff in on 7psi (doin figure 8's on 18psi smackin the revlimiter might be fun tho
should be here soon i hope (few days) - ive already got a gate, manifold,and all i need are oil lines and i'll be good to go. gonna start out at 7psi - for a few days - then bang it up to 18. i'll break my new diff in on 7psi (doin figure 8's on 18psi smackin the revlimiter might be fun tho