What power to expect?

[Majorcina]

Me and some friends have a litle discussion abouth power level on my car
The car is almost complet stock in engine bay,the things done:
1. coils upgrade
2.chips by prj
3.polished and ported head
4.3' exhaust from turbo with 1 midle silencer and rear muffler(hope to get it this days

Can someone tell me what hp on crank can i expect?

We have different opinions abouth this so i decide to ask experts over here

[Ruffiano]

expect 100, be happy when you make more.

[UrS4boy]

Can someone tell me what hp on crank can i expect?

265 (ish) with the 2.5 Bar MAP sensor

280 (ish) with the 3.0 Bar MAP sensor

You don't have enough turbo to take advantage of the ported and polished head or the revised exhaust system.

[Jamo]

Is the intercooler uprated? if not around 270, the 3" turbo back we've had 3 forum cars make 290+ bhp but that was pushing the k24 to it's limit

[Vorsprung durch Technik]

Is the intercooler uprated? if not around 270, the 3" turbo back we've had 3 forum cars make 290+ bhp but that was pushing the k24 to it's limit

I understand the intercooler bit just not the rest about 3" turbo back.The K24 is that standard and when you say "to it's limit" is it still reliable at that limit? Thanks.

[Majorcina]

So is it bether to put 3inch exhaust or IC?

[Rusty]

Should be 290+ on good fuel... 'should'

My car was on just a Home fries, Jamo, so nothing special. Think Martin F and Ben went a bit more aggressive.

[Quattronaut]

At stock motor 290 hp is not really reliable any more I think.

There are too many unknown parameters to really say a precise HP number, so folks-let's start the hp-bingo :-)

I do not think that prj's chips rev out turbo to the max (or does he? Jamo, you know him better...)
I suppose only with the chips the motor would have ~260-270 hp, but with good porting and a good exhaust maybe overall up to 280-290, without giving to much stress for turbo, cause motor's efficiency should be better.

IC and exhaust could help both, but not very much- charger is limited.

What was your and your friend's opinion?

[mac2226]

I've got 3" tbe,hks mushroom air filter,roose tip custom ic and a homefry chip I'd say mines close to 300bhp just how well it pulls in gears at midrange. But will defiantly know for sure when it goes on the dyno tomorrow

[UrS4boy]

I've got 3" tbe,hks mushroom air filter,roose tip custom ic and a homefry chip I'd say mines close to 300bhp just how well it pulls in gears at midrange. But will defiantly know for sure when it goes on the dyno tomorrow

And when you report your results, there will be a debate about what is the correct correction factor to go from wheel horsepower (whp) to crank horsepower (chp), yet again.

[popdemonic]

Marko,what octane fuel in Montenegro?average temp?any cars in my country put down lower in HP comparable with what's in the paper due to the
temp,fuel quality in my country.

Left,UrS6 automatic box with 1,9bar WG spring,264HP unknown chips.I have seen some of UrS had this chips from factory.
Right,UrS6 automatic box with some custom tuned by anonymous.
No wonder why i went from Automatik lol.

[UrS4boy]

Oops.Double post. The system can be beat.

Carry on, nothing to see here.

[Majorcina]

At stock motor 290 hp is not really reliable any more I think.

There are too many unknown parameters to really say a precise HP number, so folks-let's start the hp-bingo :-)

I do not think that prj's chips rev out turbo to the max (or does he? Jamo, you know him better...)
I suppose only with the chips the motor would have ~260-270 hp, but with good porting and a good exhaust maybe overall up to 280-290, without giving to much stress for turbo, cause motor's efficiency should be better.

IC and exhaust could help both, but not very much- charger is limited.

What was your and your friend's opinion?

My friend say it can have no more then 270hp,and my opinion is around 300hp

I've got 3" tbe,hks mushroom air filter,roose tip custom ic and a homefry chip I'd say mines close to 300bhp just how well it pulls in gears at midrange. But will defiantly know for sure when it goes on the dyno tomorrow

Please let me know the results Can do in inbox also

Marko,what octane fuel in Montenegro?average temp?any cars in my country put down lower in HP comparable with what's in the paper due to the
temp,fuel quality in my country.

Left,UrS6 automatic box with 1,9bar WG spring,264HP unknown chips.I have seen some of UrS had this chips from factory.
Right,UrS6 automatic box with some custom tuned by anonymous.
No wonder why i went from Automatik lol.

Well,i am going to use 100 octane fuel,thats the best we have.In winder is not to much cold(almost never under zero)But on summer,for example last year was up to 42-43celzius

[mac2226]

And when you report your results, there will be a debate about what is the correct correction factor to go from wheel horsepower (whp) to crank horsepower (chp), yet again.

That would be crank hp I'm expecting Urs4boy I think people get confused because of what they read till there car gets dyno but not all dyno read the same so that's another problem haha

[Quattronaut]

My friend say it can have no more then 270hp,and my opinion is around 300hp

That's exactly the range in between your HP will be depending on weather, overall motor condition and head porting quality.

If you want to know it more accurate, find someone with complete stock S2 and and a chip tuning that is well known, e.g. MTM, ABT or someone else who has really established the HP numbers he gives, and go for a little hunt. Or compare to a complete stock RS2. Then you have reference points.