HFC Cel Info

soaka1 · 06-25-2009, 10:21 PM

how much wheel hp and tq do they give on a stillen exhaust ?

BerkTech · 06-26-2009, 02:19 PM

Quote:

Originally Posted by soaka1

how much wheel hp and tq do they give on a stillen exhaust ?

We havn't dynoed our HFC's with a Stillen exhaust but we have seen gains of up to 18whp with our HFC's on a stock exhaust. If anyone else on this forum has dynoed there car with this set up please chime in

2theextreme · 06-26-2009, 02:31 PM

Quote:

Originally Posted by BerkTech

We havn't dynoed our HFC's with a Stillen exhaust but we have seen gains of up to 18whp with our HFC's on a stock exhaust. If anyone else on this forum has dynoed there car with this set up please chime in

I have Berk HFC's & Stillen Exhaust & Intake....I'm going back to Altered Atmosphere next Friday (July 3rd) and having a dyno done. I'll post up the results.

wstar · 06-26-2009, 02:59 PM

My Berk HFCs have been on for about 5,500 miles so far (with Stillen headers in front of them to boot) without throwing any CEL.

BerkTech · 06-26-2009, 03:00 PM

Quote:

Originally Posted by 2theextreme

I have Berk HFC's & Stillen Exhaust & Intake....I'm going back to Altered Atmosphere next Friday (July 3rd) and having a dyno done. I'll post up the results.

Awesome! how do you like the set up so far?

2theextreme · 06-26-2009, 03:07 PM

Quote:

Originally Posted by BerkTech

Awesome! how do you like the set up so far?

It's great! I've had quite a few double takes when I pass.....that's always fun! I can feel the difference as well. It's made me not want to get out of the drivers seat.....I just want to keep driving past work!

(Then again, most people would problably still want to go past work even without the mod's!)

2theextreme · 07-01-2009, 07:29 PM

Quote:

Originally Posted by BerkTech

We havn't dynoed our HFC's with a Stillen exhaust but we have seen gains of up to 18whp with our HFC's on a stock exhaust. If anyone else on this forum has dynoed there car with this set up please chime in

Went to Altered Atmosphere again today. It's been about 2 weeks since I had the Berk HFC's and Stillen Dual Exhaust & Intake installed. Here are the two dynos:

Pure Stock Dyno performed on 13 June 09:

Dyno performed on 01 July 09 (includes Berk HFC's, Stillen Dual Exhaust & Intake):

I'm not tech saavy at all....so is this the expected increase or not enough or more?

06-26-2009, 02:59 PM	#4 (permalink)
wstar A True Z Fanatic Join Date: Mar 2009 Location: Houston, TX Posts: 4,024 Drives: too slow Rep Power: 3595	My Berk HFCs have been on for about 5,500 miles so far (with Stillen headers in front of them to boot) without throwing any CEL. __________________ 7AT Track Car! Journal thread / Car setup details

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06-25-2009, 10:21 PM	#1 (permalink)
soaka1 Base Member Join Date: Jan 2009 Location: florida Posts: 54 Drives: 370z 6sp gry. Rep Power: 17	how much wheel hp and tq do they give on a stillen exhaust ?