How much more lag am I going to see from a GT35R over a GT3076R if both are using a .63 hotside?

This will be on a 2.3L

 

Top.... Curious too.

I really like that GT3076R... Almost want to ditch my beloved BB T04E .50-trim for one.

 

I think this exceeds your H-T posts-per-day limit, mark...

 

2.3L?? what motor are you putting it on?

 

It's going on the Volvo

I was talking the shodan and I figure i'm going with the 3076R. I'm only revving to 6500-7000 and my goal is ~450whp. This will give me a pretty good powerband and nice response. The 35R would be great for more top end, but this is mainly a street car. I could always upgrade later

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MarkC &raquo;</TD></TR><TR><TD CLASS="quote">Top.... Curious too.

I really like that GT3076R... Almost want to ditch my beloved BB T04E .50-trim for one. </TD></TR></TABLE>

Mark, let me know if you want one.

 

I get 10 psi on a 2 liter ls/vetc by 4500rpm and 5 psi by 3900rpm on a gt35R gotta love the ball bearings...........Soichiro Garage 7

 

How big is your exhaust?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BseriesHybrid &raquo;</TD></TR><TR><TD CLASS="quote">I get 10 psi on a 2 liter ls/vetc by 4500rpm and 5 psi by 3900rpm on a gt35R gotta love the ball bearings...........Soichiro Garage 7 </TD></TR></TABLE>

dude, I am running a precision gt3561s .63 non-BB on a 2.0liter 20valve audi engine,
and I reach 5psi before 3000rpm, and at 4000rpm I have 25psi.

I have been curious too, how much sooner would a gt3076r get things going!
I would love to see about 5-600rpm earlier spool as I only run 7300rpm redline.
And hopefully without giving up too much top-end power.

 

first time seeing a upgrade t5 volvo

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BlackT5 &raquo;</TD></TR><TR><TD CLASS="quote">How much more lag am I going to see from a GT35R over a GT3076R if both are using a .63 hotside?

This will be on a 2.3L </TD></TR></TABLE>

I'm comparing the exact two turbos for a 2.3 set up as well and want to know the same as you, the difference it spool up, but where do each peak? When does the power fall off. I'm going to rev to 8k so I think a gt35 isn't overkill, but if the gt30 is still in a good efficiency range @ 7600 and comes on a 1000 earlier it would obviously be my choice. Looking forward to some feedback

 

yea, I think it makes it somewhat unique

 

It's going on the Volvo



240TI's are how I use to roll back in de day

 

My friend gets 25psi by 4500 on his 1g dsm with dual bb 3076r.