new built 1950cc engine with gt3076r

[Scholzey]

i will be recieving my new motor in a week or so. not sure how many of you know, but i blew a sleve in my b16 shortly after the gt3076r install.

now i will be getting a new motor from the USA. its basically unbreakable. 84.5mm bore with the b18 87.2mm stroke, so just under 2L.

just wondering if you guys think the trusty gt3076r is capable of 135mph down the quarter on pump fuel?

previously i have done 124mph with a gt2871r with 295whp(as dynoed at powercurise) on pump fuel with 20psi boost.

i am hoping to get around 430whp on my new motor on pump fuel(made 395whp on the b16 on 22psi with the gt3076r), and am wondering if you guys think my goal of 135mph is achievable from a full weight ek hatch.

my goal is to get the australian street tyre record, gotta beat 11.2 i think(my best is 11.78 with 300whp). hopefully i can get into the 10's!

let me know what you guys think, and i'll keep you all updated with how my new engine goes.

[dc2r-0636]

this is awesome! what clutch you guna use? and gearbox?

also gota say 135mph sounds very doable

[Scholzey]

Carbonetic twin plate with standard b16 gearbox with quaife lsd.

[89lude]

which company built this

[TODA AU]

which company built this

If the pics are anything to go by, I'd say "Endyne"

[Scholzey]

What makes you think endyn?

[TODA AU]

What makes you think endyn?

I based my guess on the engine room where the photo's were taken.

- Same flow bench type & location
- Same camshaft analyser type & location
- Same stools, floor, shelves, racking system & tool drawers
- & the engine it'self looks very "Endyne-esque" (DART block, Endyne intake manifold, fluid damper & morosso pan)

How was my guess anyway?

[GSi_PSi]

Frothhhh

[MikeyG]

your guess is great

[Scholzey]

Yeah your right

Anyone else think 135mph on bp ultimate is doable on this turbo?

Also, does anyone else over here use endyn stuff?

[TODA AU]

Yeah your right

Anyone else think 135mph on bp ultimate is doable on this turbo?

Also, does anyone else over here use endyn stuff?

Back in the day (99~00) when I was partnered with Mark from Hypertune, we ran either an 11.2* or 11.4* @ 132mph in an EK4.
That was on small slicks though & with 480whp (B16A)
Basic specs were - 9.4:1 C/R, IHI TCW77 P28, Spec C cams, 11,500rpm rev limit, 26psi - C16
* - sorry can't remember the exact time

Re your turbo & targeted mph on 98 pump fuel,
The GT3076R might do the job, but with the capacity of your engine I'd guestimate you'll need a bigger turbo to get the most out of it.
The reason I say this is (though I don't know your cam choice) I expect the 3076 will become the limiting factor both with power potental & heat load on the engine. Moving to a larger turbo will unload the engine thermally & allow you to go further on the pump fuel than you could with a smaller turbine.
The turbo of choice IMO would be a GT35 with a T04R compressor wheel with a turbine A/R around 1.0 - Tial Sport 1.03 would be the best IMO
(Or a GT3582R as a minimum)
Also as an added bonus your torque curve will be flatter & hit a little softer which may help put the power to the ground.

Anyway, best of luck. Looks like an interesting project.

[MSTCHF]

WOW looks the goodies DART block hmmmm never seen one in person before, what kind of head work and cams??
from my experience on a b16 with a 3582r at 26psi i ran 132mph. when you got more cubes i think the 3076 will restrict quite abit of flow so i'd have to agree with adrian.