whats needed to get AHU 1.9tdi 90bhp to 130 bhp spec?

[K7ERG]

What's differences are there between the 90bhp and 130bhp 1.9tdi engines?

How to get to 130bhp? Turbo change etc??? Before tuning like remap etc.

[s2_wot]

I was told injectors + turbo when I enquired about mine but just a remap would get 115-120.

hth

[cooperquattro]

correct..you can get it up to 150 with the 150 bhp modeled front mounted cooler

[Jamo]

150 is for pussys go bigger http://audisrs.com/about22005.htm

[s2_wot]

150 is for pussys go bigger http://audisrs.com/about22005.htm

I think the engine in question there is one of the newer PD engines, the AHU is a bit of a dinosaur in it's own right. Bombproof in standard format based on my experience.

[K7ERG]

Ok what turbo? Size
Injector size
150 model is this a b5?

I have a front mount from my urs4. Would it benefit from 2.5" pipe from turbo to intercooler and intercooler to.inlet. also plan to clean inlet manifold out and blank egr valve.

Also have a 2.5" system from my a4 1.8t.

Am I right in saying no CAT is needed on diesel 1999 model.

Jamo trying to get a slight increase as it is fwd. If quattro then I would do for more power.

Goal I am aiming for is 160 to 170bhp and as much torque as possible.

Any thoughts points advice would be great.

[K7ERG]

What's the difference between7 ecu's?

[MJF]

I think the engine in question there is one of the newer PD engines, the AHU is a bit of a dinosaur in it's own right. Bombproof in standard format based on my experience.

110hp engine is AFN, it's pretty much same engine as AHU. Only differences are bigger turbo and injectors and upper con rod bearing. Also AHU has wastegate, AFN has VNT.

[simyboye]

I may have some .216 nozzles for sale shortly. And a 110hp turbo...
Oh and I have a 130hp turbo on my AFN quattro derv slag. Never got round to a remap as diesel prices just keep reaching for the stars.

[K7ERG]

Pm sent

[K7ERG]

Jamo the thread you posted was ideal. The 130bhp goal has moved closer to 200bhp. With basically bolt on bits. Just to source them now. Thanks again.

[Nuno Cristiano]

To make 200hp in AHU engine you need.

Turbo: GT1749VB ( turbo by TDi 150hp PD )
Nozzles: RACE520 ( 0.260mm )
FMIC: 14L
Good exaust

I tuned some TDI´s VP with same setup with 205hp/430Nm.

[K7ERG]

Pm sent

[Jamo]

To make 200hp in AHU engine you need.

Turbo: GT1749VB ( turbo by TDi 150hp PD )
Nozzles: RACE520 ( 0.260mm )
FMIC: 14L
Good exaust

I tuned some TDI´s VP with same setup with 205hp/430Nm.

200hp?

[Nuno Cristiano]

200hp?

A small example in VP engine. Old tdi 110hp. ASV Engine

http://www.chip-fuse.com/index.php?page=verprojecto&id=30

Same setup:

190hp/408Nm.

No need more that 1.55bar.

With bad flyweel.