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Phimosis 09-05-2010 10:48 AM

Quote:

Originally Posted by Chris@FsP (Post 708237)
From the rpm ranges you stated, it sounds like tip-in knock. I've seen it on a few 370's even with stock tune. Does it knock under load too?

Good point. I was thinking high rpm/full load. Cars back in the 70's would have tip-in pinging and still last more than 100,000 miles.

willtangclan 09-05-2010 10:52 AM

Quote:

Originally Posted by Chris@FsP (Post 708237)
From the rpm ranges you stated, it sounds like tip-in knock. I've seen it on a few 370's even with stock tune. Does it knock under load too?

It only seems to knock under load. Starting in first gear the knock would be very drastic. Switching to 2nd gear at around 3500 rpm there would be a light knock but only for very short period of time. While in motion with the higher gears it would not knock when i'm gradually giving it throttle. But if i throttle it a bit aggressively it would knock.

willtangclan 09-05-2010 10:55 AM

Quote:

Originally Posted by Phimosis (Post 708240)
Good point. I was thinking high rpm/full load. Cars back in the 70's would have tip-in pinging and still last more than 100,000 miles.

Yes i'm aware of tip-in pinging, some of my previous cars had this and still runs perfect till this day. But the pinging i'm getting here is head turning!! People would look at me like 'dude your car is messed!!' kind of look.

weiboy718 09-05-2010 11:01 AM

Quote:

Originally Posted by willtangclan (Post 708246)
It only seems to knock under load. Starting in first gear the knock would be very drastic. Switching to 2nd gear at around 3500 rpm there would be a light knock but only for very short period of time. While in motion with the higher gears it would not knock when i'm gradually giving it throttle. But if i throttle it a bit aggressively it would knock.

wow, how does the knock sounds like? Does It sounds like a hammer banging on your engine. with you accelerates.

RCZ 09-05-2010 11:34 AM

Im sure they could squeeze more power out Phi...im sure they could match their press release, but I think you should be happy your engine is going to last and you can actually use the power without worrying about the car blowing up.

willtangclan 09-05-2010 11:59 AM

Quote:

Originally Posted by weiboy718 (Post 708258)
wow, how does the knock sounds like? Does It sounds like a hammer banging on your engine. with you accelerates.

It sounds like theres a bunch of ball bearings in the engine bay just jumping around around as i accelerate.

weiboy718 09-05-2010 12:51 PM

Quote:

Originally Posted by willtangclan (Post 708326)
It sounds like theres a bunch of ball bearings in the engine bay just jumping around around as i accelerate.

damnnnn, that must sound horrible!

i have the same exact tune as you and no problems yet.

willtangclan 09-05-2010 12:55 PM

Quote:

Originally Posted by weiboy718 (Post 708391)
damnnnn, that must sound horrible!

i have the same exact tune as you and no problems yet.

Yah it's pretty scary sounding. I notified Josh and he's gonna let the rest of the guys at Stillen know on Tuesday and hopefully something will be worked out soon. Will keep you guys posted!!

racerxj17 09-05-2010 02:04 PM

Quote:

Originally Posted by RCZ (Post 708308)
Im sure they could squeeze more power out Phi...im sure they could match their press release, but I think you should be happy your engine is going to last and you can actually use the power without worrying about the car blowing up.


bold statements for someone having to use race gas mixed in.......

Plus, those are claims that can be supported by......real world users that have a few thousand miles on their kits?

shumby 09-05-2010 04:10 PM

RCZ still ball swinging i see.

christian370z 09-05-2010 06:17 PM

Quote:

Originally Posted by shumby (Post 708617)
RCZ still ball swinging i see.

He had no problems with his, is there a reason he can't?

G37Sam 09-05-2010 06:32 PM

Quote:

Originally Posted by shumby (Post 708617)
RCZ still ball swinging i see.

Once you hit 8 psi you can start doing the same :stirthepot:

shumby 09-05-2010 07:21 PM

^^ ordering new pully when i get home. I have hit 7.0 already and that is displayed on the camp II system.

shumby 09-05-2010 07:22 PM

Quote:

Originally Posted by christian370z (Post 708704)
He had no problems with his, is there a reason he can't?

No problems he told anyone about. Funny his is the only stillen SC that was 100% perfect out of the box with no issues.:rolleyes:

weiboy718 09-05-2010 07:28 PM

Quote:

Originally Posted by shumby (Post 708747)
No problems he told anyone about. Funny his is the only stillen SC that was 100% perfect out of the box with no issues.:rolleyes:

look who's back!

what's up Shumby! hahaha! still in Russia?


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