103 replies to this topic

[ufods]

I forgot to write something about the second and third picture.....these are the two coils for the WI

[Pidgeon]

Details of the wheel fitment and supplier please, 15" not available here any more 

[ufods]

Wheels are ATS DtC 8x15 ET 20. Regelin in Germany can order them as motorsport parts but he had to order 8 pieces, so 2 x.4 rims 205/50 front 225/50 rear

[Pidgeon]

[ufods]

Steel Pistons for AP2

 

[harboged]

Steel Pistons for AP2  

Are they from Regelin?

[ufods]

Yes, they are! Good quality 😃

[ufods]

[ufods]

this is the end in 2016. I know there are some 20-30 Ponies left. But as there is no headwork and only stage 1 cams - maybe thats the explanation.

[Exmantaa]

 

 

B207r with oem internals, TTV lightened flywheel and balancer delete, external trigger, Sachs organic clutch, 3" full Tullet, Siemens 630 injektors, Dbilas valve springs, ZZP Stage 1 cams, Dutch ECU software and Harrop charger

 

That looks a bit low for your specs, but at least you do not have the typical dip around 6.8K rpm...

(is your weight correct? 950kg seems a bit low for a Harrop Speedster + driver +fuel...)

 

With your cams, valve springs and injectors you could safely run that to 8K. We have the limiter now set @ 7.8Krpm with the same DBilas springs.

 

Can you post the OBD file of that run? Curious to your ignition settings.

[ufods]

Hey Frank I can send you a file later this evening. The car is that light I am afraid to break the engine or gear so i set the limiter to 7200. Of course not the best way to get HP. But i want to stay safe.

[Exmantaa]

Due to the shorter crank throw, your piston speed is a lot lower than a Z22SE engine. Your B207 running @7700rpm will have the same mean piston speed as a 2.2 engine running 7000 rpm. And a lot of SC-2.2's run that all day long.

 

[CHILL Gone DUTCH]

I've had a look at the files and can't see anything obvious whythe power is that low Good ignition levels Do you run a CAT ?

[ufods]

Catless, 3 inch Full tullet But the synchronous rings does not like shifting at high rpm. I am tired of repairing the car!

[CHILL Gone DUTCH]

im not sure what your personal weight is Christian but i edited the power run and put 1000kg to match what i put in mine and the power is only 323pk 

[ufods]

I am 76kg and the car is 950 when full of fuel.

[ufods]

For this year brakes will save some further weight, but the WI will add that. GT hubs will come in the future 😃

[Exmantaa]

Alos look into a flowed head, as that will be a major restriction for your max power.

[ufods]

Headwork will be fine. Will see what Wi makes to the HP. We should not forget the weak Saab OEM Pistons.

[ufods]

This is my solution for the oil cooler.

 

19 row setrab was the biggest to fit. At the moment the wheel arch is not cut to increase the flow. there is enough cooling. the water is also cooler then before!