rob_a

http://www.atpturbo.com/Mercha...e=GRT

Its the 35R Compressor setup with a 60mm turbine wheel ffrom the 30.

My question is does anyone have any experience with this turbo on an H22? Any dyno sheets?

sp00led

I run a gt3076r and the numbers are in the sig. Its on a 84mm gsr not a h22 but i'm sure with that turbo you will see 600whp. If you aren't going to run the gt3076r and are set on 600+ I would go ahead and step up to the gt3582r.

rob_a

the 3582 is nice but im looking for a quick spool

nebulight

I wouldn't run the GT3082, it's a mismatch for turbine wheel and compressor wheel.

rob_a

Why is that a bad thing, seems to be it would be the best of both worlds?

nebulight

It is a bad thing, one huge misconception about turbos is that the by getting a smaller turbine wheel, it will reduce lag. In some cases that is true, but not when it's mismatched with a large compressor. The turbine powers the compressor, and if the compressor is moving too much air for the turbine to handle you start run out of turbine and power will drop.

If you want a quick spool look into a midrange turbo like a GT3071 or a GT3076R. the 3076R can handle around 500whp with a pretty quick spool.

Or you you can go with an SC61 type turbo that offers the same 82mm wheel with a T350 turbine that's non bb, half the price, and on a honda I think it spools pretty quick.

rob_a

I was thinking about that, thanks alot. price isnt an issue and Im really looking for a ball bearing garrett. I was looking at the 3582 but im thinking it will be too laggy. I plan on getting the head fully worked and running 9.5:1 compression, would the 35 spool too late?

TheShodan

iTrader: (14)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by rob_a &raquo;</TD></TR><TR><TD CLASS="quote">I was thinking about that, thanks alot. price isnt an issue and Im really looking for a ball bearing garrett. I was looking at the 3582 but im thinking it will be too laggy. I plan on getting the head fully worked and running 9.5:1 compression, would the 35 spool too late?</TD></TR></TABLE>

"Late" is a relative term. It really depends upon what it is you're trying to do. Considering your displacement, it should not be a problem. The GT3082/GT3040R wasn't the king of the crop in the world, but on the H22s that we used for a street purpose, it did just fine, and was used rather well. You don't want a turbo that maximizes its pressure too soon mainly because you are a front wheel drive application, and it is a bit easier for most to have it maximize pressure before 5000rpms. It can work quite well, though it is not the most "bandwagon" of turbos to use. You may also look at the S258 Borg-warner as a possibility as well. Keep your options open.

Attaus

That does not make sense. As far as I know, the 82 turbine housing on both the GT35 and GT30 are exactly the same. With the GT3582R you are simply getting more CFM for your spool time. If you get a GT3076R, yes, you will have a better spool and make slightly less power. With the GT3582R, you get slightly worse spool but more power. With the GT3082R you get neither..

Either limit yourself to the 3076 and make decent power or step up to the 3582 and make even more.

litovi3tboi503

You should go with the 3582r. I had the 35 with the .63ar housing. It spooled up real fast on my 85mm lsvtec 9-1 cp pistons. Now I am going to jump up to the .82ar housing. You have a much better flowing head and bigger displacement. Why not go with the 3582r?