Topgunz - air to air upgrade

TopgunZ · 07-06-2016, 07:36 AM

I sold a kit to a guy that is over in Japan. He just emailed me his results but they use crank hp. What number do we use here as a drivetrain loss? 17%?

JWillis72 · 07-06-2016, 07:40 AM

I would think that's right, the stock car is 332 hp and usualy dyno 275ish whp. Thats 82.8% of the hp number.

TopgunZ · 07-06-2016, 07:58 AM

Well in that case he made 501whp! Glad to see someone chime in with results and breaking the 500 mark, even if it is ever so slightly.

TBatt · 07-06-2016, 09:14 AM

501! That's great! Do you know how much boost he was pushing?

TBatt · 07-06-2016, 11:11 AM

I need to get a slightly oversized idler pulley for the SC drive belt. The 2.9 pulley on the SC makes the belt adjustment run out before it is tight enough. About a 1/4 inch larger idler should do the trick. I'm planning on taking it off and checking with the local parts stores unless someone has already done this.

JWillis72 · 07-06-2016, 11:34 AM

I think it was in the other thread but Evo gave me a part number from Napa that worked perfect. Do you have a plate with the grove for it made longer?

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TBatt · 07-06-2016, 02:44 PM

Mine is still stock (the plate). I have the stock jackshaft pulley and a 2.9 on the SC. The belt is almost tight. I think that if I had a larger diameter idler pulley the tension would be better. I can still twist the belt to 45 degrees but it seems too easy to do.

I think I saw the NAPA pulley in a thread but I can't find it. I've been doing thread searches without any luck. Any help would be greatly appreciated!

StillenZ84 · 07-06-2016, 02:55 PM

Pretty positive it was NAPA Part #36112. It is what I have on mine with the 2.95" supercharger pulley and it works good. It is the 3" I believe.

JWillis72 · 07-06-2016, 02:56 PM

Stillen Air to Air setup

JWillis72 · 07-06-2016, 02:57 PM

But we all have longer slots so I'm not sure if it will work.

JWillis72 · 07-06-2016, 02:58 PM

I just looked at the first post in the other thread and we have been talking about this for over a year now.

StillenZ84 · 07-06-2016, 03:01 PM

Quote:

Originally Posted by JWillis72

I just looked at the first post in the other thread and we have been talking about this for over a year now.

Wow thats wild.

Elmo370z · 07-06-2016, 03:11 PM

There is one guy in Fl who made 700whp on a 350 before the belt broke. He is running a huge blower

jaytirbhaw · 07-06-2016, 03:37 PM

For you supercharged guys on ecutek, do any of you ever have the visual knock sensor ( flashing service engine soon light) go off on you when boosting in 5th then shifting to 6th ?

My buddy is tuned on ecutek ( stock stillen) and his gets the flashing in 6th randomly when he hits throttle. IMO no need to be in boost in 6th but just curious if this is a glitch in the software or accurate knock sensing

milkcow500 · 07-06-2016, 03:44 PM

I had that issue with my previous EcuTek tune. It has to do with the noise/vibrations that the supercharger makes in the bay if I recall. I haven't had it happen yet with my tune from Seb though.

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07-06-2016, 07:36 AM	#811 (permalink)
TopgunZ A True Z Fanatic Join Date: Jun 2012 Location: Minneapolis Posts: 2,651 Drives: 06 350Z , 09 370Z MT Rep Power: 6833	I sold a kit to a guy that is over in Japan. He just emailed me his results but they use crank hp. What number do we use here as a drivetrain loss? 17%? __________________ ROTREX SUPERCHARGER TUNER KITS - $6799/ CUSTOM STILLEN AIR TO AIR KITS -$2100/ 700+ WHP!! WWW.TOPGUNSPEEDWORKS.COM

07-06-2016, 07:58 AM	#813 (permalink)
TopgunZ A True Z Fanatic Join Date: Jun 2012 Location: Minneapolis Posts: 2,651 Drives: 06 350Z , 09 370Z MT Rep Power: 6833	Well in that case he made 501whp! Glad to see someone chime in with results and breaking the 500 mark, even if it is ever so slightly. BOLIO 671, TBatt, JWillis72 and 3 others like this. __________________ ROTREX SUPERCHARGER TUNER KITS - $6799/ CUSTOM STILLEN AIR TO AIR KITS -$2100/ 700+ WHP!! WWW.TOPGUNSPEEDWORKS.COM

07-06-2016, 09:14 AM	#814 (permalink)
TBatt Premium Member Join Date: Apr 2013 Location: Huntsville, AL Posts: 832 Drives: 2019 GT-R Rep Power: 20168	501! That's great! Do you know how much boost he was pushing? __________________ RJM pedal, Hotchkis Sway Bars, FI TDX, FOG Light, Z1 Slotted Drilled rotors, Stillen SC, Quaife ATB, Z1 Oil cooler, AEM Gauge Set, Galeforce gauge mount, Avant Garde M590 Hypersilver w/RE-11, TopgunZ A2A kit., ECUtek tuned by Seb: ROLL TIDE! Last edited by TBatt; 07-06-2016 at 11:06 AM.

07-06-2016, 11:11 AM	#815 (permalink)
TBatt Premium Member Join Date: Apr 2013 Location: Huntsville, AL Posts: 832 Drives: 2019 GT-R Rep Power: 20168	I need to get a slightly oversized idler pulley for the SC drive belt. The 2.9 pulley on the SC makes the belt adjustment run out before it is tight enough. About a 1/4 inch larger idler should do the trick. I'm planning on taking it off and checking with the local parts stores unless someone has already done this. __________________ RJM pedal, Hotchkis Sway Bars, FI TDX, FOG Light, Z1 Slotted Drilled rotors, Stillen SC, Quaife ATB, Z1 Oil cooler, AEM Gauge Set, Galeforce gauge mount, Avant Garde M590 Hypersilver w/RE-11, TopgunZ A2A kit., ECUtek tuned by Seb: ROLL TIDE!

07-06-2016, 02:44 PM	#817 (permalink)
TBatt Premium Member Join Date: Apr 2013 Location: Huntsville, AL Posts: 832 Drives: 2019 GT-R Rep Power: 20168	Mine is still stock (the plate). I have the stock jackshaft pulley and a 2.9 on the SC. The belt is almost tight. I think that if I had a larger diameter idler pulley the tension would be better. I can still twist the belt to 45 degrees but it seems too easy to do. I think I saw the NAPA pulley in a thread but I can't find it. I've been doing thread searches without any luck. Any help would be greatly appreciated! __________________ RJM pedal, Hotchkis Sway Bars, FI TDX, FOG Light, Z1 Slotted Drilled rotors, Stillen SC, Quaife ATB, Z1 Oil cooler, AEM Gauge Set, Galeforce gauge mount, Avant Garde M590 Hypersilver w/RE-11, TopgunZ A2A kit., ECUtek tuned by Seb: ROLL TIDE!

07-06-2016, 07:40 AM	#812 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 44	I would think that's right, the stock car is 332 hp and usualy dyno 275ish whp. Thats 82.8% of the hp number.

07-06-2016, 11:34 AM	#816 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 44	I think it was in the other thread but Evo gave me a part number from Napa that worked perfect. Do you have a plate with the grove for it made longer? Sent from my iPhone using Tapatalk

07-06-2016, 02:55 PM	#818 (permalink)
StillenZ84 Enthusiast Member Join Date: Oct 2014 Location: OKC, OK Posts: 316 Drives: 2010 370Z 7AT S/C Rep Power: 17	Pretty positive it was NAPA Part #36112. It is what I have on mine with the 2.95" supercharger pulley and it works good. It is the 3" I believe. __________________ AtA SC\|9 lb pulley\|2.85" SC\|3.47" Jack\|E85\|CJM S1-SE\|ID1000s\|Walboro 485\|Zeitronix FF\|Stillen CBE\|AP Racing\|Level 10\|F.I. Flex plate\|Nismo-S tune\|EcuTek RaceRom\|Sebz\|Speed density\|Haltech\|3GsCustoms Dual pod a-pillar\|Carbon Signal GTR gauges\|Fujimura\|Built\| CP Pistons/Carrillo rods\|PortPolishHeads/intakes\|928motorsports IG: evanosteenz34

07-06-2016, 02:56 PM	#819 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 44	Stillen Air to Air setup

07-06-2016, 02:57 PM	#820 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 44	But we all have longer slots so I'm not sure if it will work.

07-06-2016, 02:58 PM	#821 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 44	I just looked at the first post in the other thread and we have been talking about this for over a year now. StillenZ84 likes this.

07-06-2016, 03:11 PM	#823 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,707 Drives: 09 nissan 370z Sp M6 Rep Power: 295378	There is one guy in Fl who made 700whp on a 350 before the belt broke. He is running a huge blower

07-06-2016, 03:37 PM	#824 (permalink)
jaytirbhaw Track Member Join Date: Dec 2009 Location: NYC Posts: 814 Drives: 350z HR , Nismo 370z Rep Power: 16	For you supercharged guys on ecutek, do any of you ever have the visual knock sensor ( flashing service engine soon light) go off on you when boosting in 5th then shifting to 6th ? My buddy is tuned on ecutek ( stock stillen) and his gets the flashing in 6th randomly when he hits throttle. IMO no need to be in boost in 6th but just curious if this is a glitch in the software or accurate knock sensing StillenZ84 likes this. __________________ 2014 Nismo #350 , Built Motor, Top Mount Single Turbo .... 620 whp/ 500 lbs wtq 2012 Track/Drift Z, build coming soon. Build Thread - http://www.the370z.com/members-370z-...70z-build.html

07-06-2016, 03:44 PM	#825 (permalink)
milkcow500 Base Member Join Date: May 2015 Location: NYC Posts: 176 Drives: 11 G37xs Rep Power: 43	I had that issue with my previous EcuTek tune. It has to do with the noise/vibrations that the supercharger makes in the bay if I recall. I haven't had it happen yet with my tune from Seb though. Sent from my SM-N910V using Tapatalk StillenZ84 likes this.

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