Member Profile - jacks-GTB....362kw 21psi 2.6L Stroker

[<GB>]

oooo dom 3.0 xtr nice

gtx3071r - dom2.5xtr
gtx3076r - dom3.0xtr

did he say what size rear housing? will you drag or track it?

8cm for the 3xtr

I was thinking dom xtr 3.5

Like to do a few track days and drags too

[jacks-GTB]

oooo dom 3.0 xtr nice

gtx3071r - dom2.5xtr
gtx3076r - dom3.0xtr

did he say what size rear housing? will you drag or track it?

8cm for the 3xtr

I was thinking dom xtr 3.5

Like to do a few track days and drags too

do you know when you get full boost? rpm?

I've seen a MSR 08 sti Dual AVCS 3.5xtr go 308awkw with 10cm....pistons,rods, cams...no head porting....comes on late though.....good for drags & track...crap on street...the heads were holding it back though....

[kiahatsiu]

Useless information; the 1.5 xt-r equates to a 3071r. It has a 71mm comp wheel and a 56.5mm exhaust wheel, which is exactly the size of the 3071. The 2.5 has a same comp wheel and a bigger exhaust wheel, I think it is a 60mm in house blouch design, or is similar to that used in the 3076r.
Despite owning a Blouch turbo I used to doubt what they could do. Though after seeing my in the dyno still with plenty left in in, and a few other plots (from Australia/the real world) with 8cm rear housing with the 56.5mm wheel (20g-xtr and dom1.5) holding 24psi neatly to 7500rpm I am starting to think there is something to them.

Edit: wow, the GTX3071 runs a 71.4mm comp wheel and a 60mm exhaust. That is interesting.
Dopple edit: Addressing GB's spool question. I found a thread on Nasoic the other day that someone had overlaid various posters dyno graphs on one graph. The handy thing was that they were all unopened EJ25s, stock ports and cams. Obviously the numbers on the graphs were a little off as they were from different dynos, but it gave a great indication of how they performed spool wise.

One would expect similar spool performance between the dom3.5 and the gtx3076, though the 3076 on that graph will most likely come on a bit sooner as it is a twist mount.

Feel free to move this out of your build thread too Jacks.

[jacks-GTB]

thanks Ian

awesome info.....yeah blouch for the win

yeah... I might later on go the dom 3.0xtr.....

but i have to get WTA setup running good.....I can wait to show you guys my intake temps after our crazy plans for it....(secret)

[<GB>]

do you know when you get full boost? rpm?

I've seen a MSR 08 sti Dual AVCS 3.5xtr go 308awkw with 10cm....pistons,rods, cams...no head porting....comes on late though.....good for drags & track...crap on street...the heads were holding it back though....

I'm confused do u mean when am I getting full boost now with my current turbo?

See 308 isn't much more than where I am now!

[jacks-GTB]

hey,

got some TOMEI adjustable exhaust cam gears

going in soon

[cliffo3rb]

Nice one Jack.

Am yet to see your rig lurking the streets yet.

[t.renshaw34]

Yummm. Performance benefit?

[cooki_monsta]

FK. Nice ride.

[jacks-GTB]

-

[<GB>]

Don't see anything good! How long should I watch for?

[jacks-GTB]

when I take photos....haha



howz your beast going brandon?

[<GB>]

when I take photos....haha



howz your beast going brandon?

It's actually running really good ATM ha ha blew the blow off valve hose.I need a bigger turbo and a better coolers system, I have beem looking at wta like yours

[jacks-GTB]

yeah I saw that picture...no good....what you replacing with? samco

nice....I love my WTA....

MSR did a Intake temp mod....because the IAT on ecu on reads at MAF, you don't get proper air temp after cooler...so mick made a temp sensor and spliced into my MAF sensor...you should it if you get WTA....



what turbo??

[dr20t]

Looks like someone couldn't hold themselves when they looked at your engine (look at the manifold )

Looking good Jackson - but there are other ways to measure iat