Stage 2 sc build has begun

Jinxx · 01-03-2016, 08:34 AM

Winter time is the time to install everything and work out the bugs ....have it prepped and ready for spring ....nothing worse than having your car in the shop when everyone is driving theirs.

tiller · 01-10-2016, 10:50 AM

The main guts of my kit are installed,alternator,PS pump,serpentine and tensioner are in,next will be fans and running oil feed for the sc pump,going smooth so far but I am trying to take my time cuz I have atleast 3 months of winter left.

IMG_20160109_123015.jpg

Jinxx · 01-10-2016, 05:30 PM

Getting close

tiller · 01-10-2016, 07:17 PM

Quote:

Originally Posted by Jinxx

Getting close

Ya its getting there,I've got tons of time to complete,hey are you running the 600cc injectors?hows ur tune and hows it run with that size?iam lookin 725cc maybe so I can go up in boost in future but I don't want it to be too much fuel and ruin idle n drivability

Jinxx · 01-10-2016, 08:02 PM

I'm using 650cc with 11lbs pull idles fine .....has a very slight bounce like 30 rpm ...but I thnk is from the bpv ........ All my data logs seem fine ...I sent them back to z1 to review and tweak the throttle lag out and the fan tables ...until I can get it on the dyno

tiller · 01-10-2016, 08:46 PM

Quote:

Originally Posted by Jinxx

I'm using 650cc with 11lbs pull idles fine .....has a very slight bounce like 30 rpm ...but I thnk is from the bpv ........ All my data logs seem fine ...I sent them back to z1 to review and tweak the throttle lag out and the fan tables ...until I can get it on the dyno

What size pulley on the pump are you running?

Jinxx · 01-10-2016, 09:43 PM

I'm not sure of the size it's a stage 2 and I was told 11lbs .....92mm I think ...I still have to install the boost/afr gauge and verify my boost level

fryzia23 · 01-10-2016, 11:42 PM

11lbs pulley its 88mm. I have that on my stage 1.5. 92mm should be around 9psi I believe

Infidel · 01-11-2016, 07:09 AM

Quote:

Originally Posted by fryzia23

11lbs pulley its 88mm. I have that on my stage 1.5. 92mm should be around 9psi I believe

8

tiller · 01-11-2016, 02:50 PM

Quote:

Originally Posted by fryzia23

11lbs pulley its 88mm. I have that on my stage 1.5. 92mm should be around 9psi I believe

Ya I think you guys are right,8-9lbs is 92mm pulley,that's the size I have I believe.

Bigger pulley means more boost correct me if iam wrong?wonder if they are carrying bigger pulleys.The vq engine can handle 11lbs on stock bottom end as long as you monitor properly.

jwick · 01-11-2016, 03:11 PM

Quote:

Originally Posted by tiller

Bigger pulley means more boost correct me if iam wrong?wonder if they are carrying bigger pulleys.The vq engine can handle 11lbs on stock bottom end as long as you monitor properly.

Other way around. Smaller pulley means more boost.

theDreamer · 01-11-2016, 03:21 PM

Quote:

Originally Posted by jwick

Other way around. Smaller pulley means more boost.

Correct, SC = smaller pulley more PSI.

Jinxx · 01-11-2016, 03:48 PM

After talking with gamma about the pulley sizes and I was told the 92mm pulley is 9-10 lbs at sea level ......so depending on altitude would affect the boost pressure

tiller · 01-11-2016, 09:09 PM

Quote:

Originally Posted by jwick

Other way around. Smaller pulley means more boost.

Ur right, smallers is more boost,so 88mm which I think was next size offered would mean around 11 or 12 I'd imagine,wonderful if there carrying them still

tiller · 01-11-2016, 09:15 PM

As you can tell iam a boost newbie,usually just build na motors or race bikes but iam learning

Anybody here talked with guys aypt specialty z lately?trying to get ahold of somebody to discuss ecutek tuning and support

01-03-2016, 08:34 AM	#31 (permalink)
Jinxx Track Member Join Date: Dec 2015 Location: South Carolina Posts: 699 Drives: 2017 nismo 370z Rep Power: 3376	Winter time is the time to install everything and work out the bugs ....have it prepped and ready for spring ....nothing worse than having your car in the shop when everyone is driving theirs. tiller likes this.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
GTM Stage 1.5 supercharger build	snowsurfdirtx	Forced Induction	197	05-07-2017 07:04 AM
GTM Stage 1.5 Supercharged Roadster Build	JVerge5363	Forced Induction	26	06-13-2014 12:02 PM
FRYZIA23 GTM stage 1.5 S/C build	fryzia23	Forced Induction	91	01-16-2014 12:20 AM
New GTM stage 2 TT build	Billy02987	Forced Induction	212	06-04-2011 04:56 PM
The Specialty-Z GTM Stage 2 Build	Seb@SZ	Forced Induction	62	12-12-2010 11:34 AM

01-10-2016, 10:50 AM	#32 (permalink)
tiller Enthusiast Member Join Date: Feb 2011 Location: ontario Posts: 370 Drives: 09 370z touring Rep Power: 14	The main guts of my kit are installed,alternator,PS pump,serpentine and tensioner are in,next will be fans and running oil feed for the sc pump,going smooth so far but I am trying to take my time cuz I have atleast 3 months of winter left. IMG_20160109_123015.jpg

01-10-2016, 05:30 PM	#33 (permalink)
Jinxx Track Member Join Date: Dec 2015 Location: South Carolina Posts: 699 Drives: 2017 nismo 370z Rep Power: 3376	Getting close

01-10-2016, 08:02 PM	#35 (permalink)
Jinxx Track Member Join Date: Dec 2015 Location: South Carolina Posts: 699 Drives: 2017 nismo 370z Rep Power: 3376	I'm using 650cc with 11lbs pull idles fine .....has a very slight bounce like 30 rpm ...but I thnk is from the bpv ........ All my data logs seem fine ...I sent them back to z1 to review and tweak the throttle lag out and the fan tables ...until I can get it on the dyno

01-10-2016, 09:43 PM	#37 (permalink)
Jinxx Track Member Join Date: Dec 2015 Location: South Carolina Posts: 699 Drives: 2017 nismo 370z Rep Power: 3376	I'm not sure of the size it's a stage 2 and I was told 11lbs .....92mm I think ...I still have to install the boost/afr gauge and verify my boost level

01-10-2016, 11:42 PM	#38 (permalink)
fryzia23 Enthusiast Member Join Date: Dec 2010 Location: new jersey Posts: 452 Drives: 2011 MB 370Z NISMO Rep Power: 1246	11lbs pulley its 88mm. I have that on my stage 1.5. 92mm should be around 9psi I believe

01-11-2016, 03:48 PM	#43 (permalink)
Jinxx Track Member Join Date: Dec 2015 Location: South Carolina Posts: 699 Drives: 2017 nismo 370z Rep Power: 3376	After talking with gamma about the pulley sizes and I was told the 92mm pulley is 9-10 lbs at sea level ......so depending on altitude would affect the boost pressure

01-11-2016, 09:15 PM	#45 (permalink)
tiller Enthusiast Member Join Date: Feb 2011 Location: ontario Posts: 370 Drives: 09 370z touring Rep Power: 14	As you can tell iam a boost newbie,usually just build na motors or race bikes but iam learning Anybody here talked with guys aypt specialty z lately?trying to get ahold of somebody to discuss ecutek tuning and support