just need a few more parts for this winters engine swap .... (running list)

[cortexx]

Borg Warner EFR 7670 0.92 A/R T4 twinscroll (Internal WG) Turbo .

Six boost or Full boost T4 twin scroll manifold for RB26

that'll do for a start - might add more to this list as i think of it.

[cortexx]

Bump , BTW how hard can it be to find one of these turbos ? i have called a bunch of online places an they all have no stock for different reasons ( all of them BS ranging from BW is bankrupt , BW is changing the design , BW has a parts shortage , BW has discontinued this range , BW sold them all to another rebranding manufacturer ).

WTF is up with resellers ? can anyone help a client without lying any more ?

Daryl or Adam please put me out of my misery here

[MattiasJacobs]

Hmm this is interesting. You're ditching the twin arms on your built motor? I wish I went with something better than my -7's first time around but they spool like hell at 18psi... Maybe ill be ready to mingle with a single soon.

[Daryl @ RightDrive]

We can get it, Borg Warner EFR 7670, great price for you, ETA late Sept!

[cortexx]

PM me the price please daryl or i can call tommorrow ....

I'm not ditching the twins as much as I am wanting to use a smaller faster spooling single on my road car. I'm curious as to how the EFR turbo performs so i'm going to have some fun and i'll report the results in my build Log.

The engine with the twins is coming out and being stashed for a future project - don't want to go into too many details atm on that because nothing is for sure atm.

Picked up my built block and head today . Cant wait to start the assembly - this will also be in my build Log

[NismoS-tune]

The EFR has been out for 3 years but good luck getting one unless you wait a long time or buy through a company that most likely isn't a certified BW dealer (I've heard some cases where people got them fast from internet companies but when the failures where happening, there was warranty issues).

I heard that there are 4-6 months wait and that's from Full race who is one of the lead companies for these turbos. You won't get a better dealer. That turbo and FR manifold would be around $3500? The manifold itself is around $1500 but the 6 boost is cheaper (heavier but it's a street car right?)



Why you going single when you have badass twins. More lagg more top end? Those twins will not be laggier than that EFR unless that turbo is rated at less power. Then again, try to find info on them, not much. For being released 3 years ago, having no stock, little to no users showing their stuff and some failures, it's a fail at this time.

Anyway, since you're redoing your setup again, why not I guess.

[cortexx]

The 6 boost is the one i'm going for , for the cost it's unbeatable . The fullrace one is slightly more protuding into the engine bay by all accounts. The 6 boost ones hugs the block very slightly closer. Also the 6 boost is made by a small business run by an enthusiast - fullrace is a US company - always prefered to support the underdog. He got back to me within the hour , the fullrace distributer took 2 days .

[NismoS-tune]

Good luck with the boat anchor

[cortexx]

Boat Anchor ? you talking about the manifold , turbo or just my car in general ? :P