pete not saying mine is 100% accurate BUT itss proff of what is possible i'm sure mark shead will back me up as when he mapped it he was shocked how well it pulled...

mine is no 500hp car but it pulls well enough for me until my turbo goes....

i'm no pub talker or my car is this or that but figures are figures,,, my car has good power with loads of torque END OF...

 

My t34.48 made 358 bhp and 340 lbft at 26 psi boost.

 

Thats a COMPLETE contradiction Adam sorry.

If that graph is not '100% accurate' then its NOT 'proff' of what is possible at all!

I'm not saying its not an AWESOME car or VERY fast though, please understand that.

 

Hi Adam,

Wasn,t have a dig at you at all, i,m just amazed at the power level that turbo made on that HOUSING that,s all, those levels are usually .63 housings and that,s bloody good for them...

 

I have had a couple of cars showing 390hp on a T34 with a .48 exhaust housing, The last was a 2wd Race car with 8 injectors, Both where tested on diff Dyno dynamics RR.

Mark

 

So in theory,a t34.63 could piss 400 bhp then.

 

These were on a RR not a engine dyno, Would would of expected no more than 370/380 on a .48 and just 400hp on a .63 on a engine dyno,
I have not tested a .63 on Autronic on a RR yet.

Mark

 

the van is on at34 .63

the rollers said it had 386.5bhp but it was lifting out of the rollers & spinning the wheels

it means nothing though if the motor isn't strapped to an engine dyno then it can read anything all i know is it puts a big smile on my face every time i get in it

also noticed most of the people i go past have big grins on there face's to

apart from people in porches they don't like it lol

 

Ok,but is possible yes ?

 

[quote all i know is it puts a big smile on my face every time i get in it [/quote]

Which is far more important than numbers,although i still want 400 bhp.

 

i was wondering this as i just bought a new t34 with a .43 housing.msd recommended this along with 1 of their stage 3 chips,greens,3 bar map sensor,-31 actuator,044 fuel pump,rs 500 style cooler,what sort of power will that put out and whats next when i get bored of that?another housing and greys?

 

I got 358 bhp with that set up lee,now moved up to blacks and .63 housing.

 

Think you were one of then ones who was stating that i could not be getting 350-370 bhp on 1.6 bar. think it was stu for msd i.e top tuner who come on and said ya cud piss that on 1.6 bar this is what i meant by top tuners coming on and giving advice,yeah was giving right advice at begining of thread but then people jumping on bandwagon saying ya cant get this and that, think ave actually got more intelligence to read something more factual than the sunday sport matey but hey thats your choice if ya read that.thing about was the graph people saying ya cant get that brake yeah ya can make graphs up but why wud people go to the bother for it to be ripped to bits.Cant rsee on the post where a called the lad who posted the graph a top tuner,think i was actually talking about stu,tony and mark ,

 

 

Non was taken mate or by you porkie i'm lazy at explaining stuff my point what we all know rolling roads are not 100% accurate but what i was trying to say is even if its different else where the distribution and power level is gonna follow the same route... As mark has now said good power levels are acheivable...

there cracking turbo's for day to day

 

Agreed, love T34's!!

didn't like having to pay a grand for one last week though!

but they are awesome little allrounders and work sooo well on a YB!

 

so is a GT3071 which i think you should buy Lee. Sell the 34 and go get a GT30.

 

FAR FAR FAR FAR FAR too much power for what I need!

My car weighs LESS than HALF what yours does.... would you REALLY want to double your NEW power output??

actually... I think I know the answer

 

furry muff Lee and yes is the answer

 

Has MAD finished yours on the GT3071 yet?

Interested in this spec.

pete

 

Fast forward.

Some including myself have seen T34.48 do over 400bhp and 400lbft. Its all down to the mapping and a shit load of boost. My turbo has the cutback blades to aid airflow to gain that power with a slight gain in lag.
Turbo has done approx 8k and is still ok. Engine is standard apart from headgasket and is on 94k.

Thanks to MSD for a very quick car.

 

Do you have a graph, would be interesting to see. Where does the power come in at, those are impressive figures. MSD seem to know their cossie onions

 

Was expecting the torque but not that power.

 

Thanks for posting, is yours 2wd or 4?

 

Old skool post. I take it there are more modern turbos that would do a better job.

 

2wd mind you Toby that turbo is flat out........the jap guys at the dyno was shocked too..

 

Absolutely Glenn but my pockets are not that deep and if i wanted to go that way i would buy a modern car.

I could bolt my 34.63 on it but i really like how it goes and i don't wanna start chasing numbers.

 

I bet you get a lot of wheel spin, do you?

 

Tbh it grips really well in the dry. Yes i can make it spin up easy if i drive like a loon.....

5th gear is fun point and squirt.... 36psi woo hoo.

 

That sounds like awesome fun

 

Yeah , modern turbos are a bit costly, I had a GT2871r 56trim on mine (Standard engine) and it made 365bhp @21psi the exducer on compressor wheel is only 2mm bigger than the T34, which I believe is 69mm.
I now have a GT2860RS on it, don't know how much power it makes @ 21psi but imagine around 330bhp.

Cheers.

Tim

 

What injectors?
I had 350 bhp and 415 ftlb torque at 28 psi on msd's rollers, but on road boosts about 36 psi,that's with 55lb injectors and T34.48, and 4x4,standard engine,MSD 380bhp chip
Colin

 

36psi wow thats a canny bit of boooost.

 

Got a new t34-48 for mine, planning to run the engine in on this setup, then I'll have it mapped and see what I can get away with

 

Here's mine 34 .48 on 55's standard head and cam's, makes two bar just under 3k. Have this set up for sale at the moment.

 

55lbs. 2wd exhaust manifold, coilpack, i gain some from 2wd exhaust manifold and cutback blades i guess.
Would like to go on MSD's rollers but Stu is 4 hours away so the next best thing was a set of DD rollers and not a ford biased company.
Rsmat and james(loomer) have had similar results.

 

That's a great power band very wide spread

 

I took the 5hrs journey, lol,on msd's coil pack to,might try cut back blades when turbo dies,
seems to be an awesome set up,
I've a spare gearbox in the waiting tho,

 

I have read that it can give 30bhp ish but then a little more lag.

I really do think its a lot to do with cam timing my head has never been skimmed so all the timing is correct. I guess mine just works really well.

I will be making the trip to Msd for a live map on the cortina so that could be fun.

 

Hello mate I am thinking of using horsham developments in chieveley, are they good? What setup got you the above graph?