just noticed a t4 bottom mount manifold on full-race website.jeff evans told me this would be awesome with a borg warner s200sx 75/70,and the new tial 38mm wastegates.would work great on my b18c swapped ef.let me know what you think?

 

If I had the money I would own one in a heartbeat, I was looking at an unfinished version at e-town, me likey alot

 

if jeff told you go get it lol looks nice whats the price start at ?

 

dont know,christmas and all.probably a grand.v band 38mm tials are about 500.00 for the pair, turbo is about 750.00 .says the bw 75/70 bridges the gap between gt30r and gt35r.
twin scroll should help spool up something fierce as well.

 

Alot more than a grand, if it cost that I would own one already, I still dont think they are "officially" released.

I wonder how well they hold the boost, from the pictures it looks like the air has to make a bend past 90 degrees to get out the wastegates.

 

dont know yet. i dont think they are either,just put pics up.jeff said he worked with them some on this and didnt say there was any problem.but i dont want to answer for him either.

 

Hmmmm, I would be really interested in how this fits in the EF chassis. Did Geoff say specifically that there were no issues in fitment?

 

on the site says it in disc, havent talked to geoff yet because of holidays.
says helps fit gt42r/s400sx/s372r !! with more room for ek chassis

 

just left a message geoff but probably wont hear anything back until after holidays

 

I believe he fit a 42r in a CRX with this mani But I'll wait and let Full-Race chime in on that before you quote me.

Manifold is Baaad Ace !!

 

man this mani is getting all the love.has anyone heard about the borg warner s200sx 75/70?i trust everyone involved just no info out yet.

 

You can just look at it and tell it will fit a big turbo, from what I remember in person it looks smaller or the same size as a Ramhorn, but not priced accordingly

 

i talked with them at the fall nats, and fitting a 42r with divided pulse tech manifold in an ef chassis was the deal. iirc, it is priced on point with the pro am top mount.

 

that manifold is sick...full-race is top notch!

 

Isn't this a repost? Anyways, I'm curious if the divided t4 will spool up faster than an undivided t3 (with housing sized relatively close).

Hopefully someone will bite the bullet, redrill the flange, and try it out...

 

https://honda-tech.com/forums/showth...ight=full+race

I'm pretty set on getting one for my car.

 

I am going from a BB T3/T67ho .82 with a ramhorn to more than likely this manifold with the same turbo but with a Divided T4 1.15AR Turbine Housing on it, and I will have sheets to compare the two, but that wont be for months, hoping to keep the same responce as I spool my 67ho hard as hell right now, I can easily see over 25psi by 6k with a 1.8L and GSR Cams.

 

if your doing that with stock cams,i know jeff has said in conversation that the skunk2 tuner1 cams have a huge gain in the midrange,and dont drop off on top,may help you spool even harder.

 

Jeff is my tuner, I would like to do a comparison with the same cams just different manifolds, then do a cam swap and go from there, depends on the time allowed for the tune and if he would be interested in doing it. I still drive my car and its OBD2 so I dont think Pro-1's will get me through inspection, so I might have to settle on ITR's.

 

make sure were talking tuner not pros.the tuner stage 1s offer more gain than itr,and its in the powerband not trying to make it rev to the moon.from the examples ive seen.let me see if i can find an example na for a base to go from

 

never mind, went to his website pic of dyno is gone.but i know he likes them.
peak numbers were soso but it was almost 30hp in midrange over baseline.

 

No. it will not really "spool" any faster. It is not a Twin Scroll as one would have you believe.

 

divided my bad,but the whole point is to increase air pressure at the wheel right?resulting in faster spool.if im wrong im ready for my lesson,thats what were here for.

 

Shodan, can you explain to us, what is the difference betwean twin scroll and divided turbine housing?
and give us example of turbo that is divided and twin scroll, let say good for 600hp

 

I am pretty sure twin scroll uses 2 different sized "vanes" as the call them, at lower rpm the exhaust gases travel through the smaller vane increasing velocity which spools the turbo sooner, once the turbo is making positive pressure the larger "vane" opens the turbo is operating like a normal turbo for more top end. Diesels use this alot to make boost down low for more low rpm torque.

Divided is simply that, a Divided flange/housing........