RB25 S14 Progress - Page 2 - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

NASTY · 10-06-2010, 02:59 PM

New fuel system and a boost control solution are in the works. Stay tuned for updated vids and dyno #'s!!

NASTY · 10-06-2010, 09:26 PM

Here are the graphs from the Dyno, I can reconfigure the layout if it doesn't work but this seemed like the best way to show the before and after.

Run 13 is the old manifold and turbo and shows up in blue, Run 14 was the first run off the street tune Alex did on the new setup and shows up in red. Run 31 is the last one we did @ 434RWHP and maxing out the fuel system, that will show up purple.

As I mentioned earlier, we are working on a new fuel system and I will be playing with the Haltech later this week/weekend to get the boost control right. We hope to have new #'s in the next 2 weeks or so.

HPKMotorsports3 · 10-06-2010, 09:51 PM

man that RB is beautiful man... im hating right now

japordie · 10-07-2010, 01:10 AM

did you do the new setup with the old manifold then with the new manifold to see the bare difference from the manifolds themselves?

NASTY · 10-07-2010, 06:26 AM

Quote:

Originally Posted by japordie

did you do the new setup with the old manifold then with the new manifold to see the bare difference from the manifolds themselves?

Old turbo and manifold were trashed, it wasn't even an option. The car sat for a while because I couldn't even drive on the old setup.

NASTY · 10-22-2010, 04:37 PM

Car made it back and did very well. It made 471whp on pump and 19psi and was probably a little heat soaked when it did. I'm sure Alex will chime in with some details as I wasn't there for these runs. On C16 it made a pretty consistent 584whp @ around 28psi and from what I was told was also getting pretty heat soaked. After letting it cool down Alex made one more pull and put down 613whp on the C16. After talking with Alex and looking at the graphs I know this run could have been cleaned up a little and probably would have put down more but the decision was made not to push much harder than that and there were other people waiting in line for the man himself. I'm not planning on pushing this motor any harder until I have my new bottom end built and ready for action. I didn't drive the car far on the C16 tune but the few miles I drive it this thing was a complete animal. It's no slouch on the pump gas tune either.

eklips3 · 10-23-2010, 01:04 AM

applause to you my friend. very nice build.
my buddy put down 463 whp on 16psi with a gt35r , he has it upped to 20psi now so you guys make pretty similar numbers.

i would pay good money for that exhaust manifold, you should get a group buy going, make yourself some money.

NASTY · 10-27-2010, 09:50 PM

Run 68 is the new pump gas tune, it was pretty heat soaked at the time but gives you a good idea of what's going on.
Run 75 is the C-16 tune and was also pretty heat soaked but again, you get the idea.
Run 78 is the same C-16 tune as Run 75 but after letting the car cool down a little, as you can tell it could be cleaned up quite a bit and probably make more power but no one wanted to stretch this bone stock motor too far and Alex had some other things waiting for him. I am certainly aiming for more because I am greedy but not until the motor gets built.

nismo 240sx · 10-28-2010, 01:47 AM

offtopic but wat side and rear you got on the s14

NASTY · 05-12-2011, 07:24 AM

Here is the first step in the makeover process for the S14, paint and body work coming soon once I figure out what to do with the body then back to focusing on the RB30 build.

NASTY · 05-12-2011, 07:25 AM

Put on some new goodies last night:

NASTY · 07-07-2011, 02:02 PM

Car goes in for bodywork and paint finally next week. My new dilemma is deciding what to do with the wheels. They got scratched mounting the new tires and I now have to decide what color to go with. The car is staying black, should I keep the gold or go with another color? I was thinking about going back to black centers but I'm undecided.

97nismo · 07-07-2011, 02:40 PM

what does heat soaked mean??

and my friend has an rb25 with the greddy manifold and a twin scroll gt35r and 20psi and it scares the crap outta me revs forever.......so i can imagine you say its an animal lol

NASTY · 07-07-2011, 04:30 PM

Quote:

Originally Posted by 97nismo

what does heat soaked mean??

and my friend has an rb25 with the greddy manifold and a twin scroll gt35r and 20psi and it scares the crap outta me revs forever.......so i can imagine you say its an animal lol

When making numerous consecutive runs, especially on a dyno the motor and cooling components of the motor and FI system can tend to retain more heat than they would under normal operating conditions. This causes the motor to work less efficiently and make less power. I can run the car "heat soaked" and make one number, let the car sit and cool down without changing anything else and gain quite a bit. You can see in the comparison of the last few runs that the car gained 30whp by letting it cool off for 5-10min.

97nismo · 07-08-2011, 10:44 AM

hmm i see....anyways that manifold is very nice just curious as to whether your going to ceramic coat it later on???

NASTY · 08-16-2011, 09:54 AM

Picking up the car tomorrow, I'll have it for about 5 days before it goes off for more work but I will certainly try and get some good pics while I have it. I haven't seen it yet but I've watched it's progress up until now and so far I'm impressed. Plus Cory from Sinful Creations calls me daily to tell me how amazing it's coming out.

skyline331 · 08-16-2011, 10:12 AM

So cool and great #'s

NASTY · 08-16-2011, 07:59 PM

Holy hell.........Just went to do a final inspection in case we wanted to change something before I pick it up tomorrow. Bumper, Side Skirts, and new lights weren't in yet but this thing looks so much better it's ridiculous. Picking it up tomorrow night and I think Alex(OVRBST) is going to snap some pics this weekend before I send the wheels out and get some other things done.

NASTY · 08-17-2011, 07:44 PM

Couple quick ones from picking it up, I'll have more/better ones coming.

NASTY · 08-17-2011, 07:46 PM

kgriffin · 08-20-2011, 01:21 PM

i kinda hate you because your car is where i want mine to be! i think the black centers would look better, but i like the black on black look. what size wheels are those? look a little big for the car. just my two cents. excellent job on everything!!

RB Me · 10-14-2011, 08:44 PM

ready to sell this to me yet?

slydin240sx · 10-14-2011, 10:25 PM

Wish my black zenki looked so clean! What side skirts and rear bumper were on it before you went kouki areo? They looked clean flowing with the oem front and lip. Which is what I have, that's why I ask.

NASTY · 10-15-2011, 06:54 PM

Everything is for sale for the right price.

The previous aero was chargespeed but it was all molded into the car. Wasn't my choice, I picked it up that way years ago.

killer skittle · 10-15-2011, 07:12 PM

Those brakes!!! i have never seen that type of caliper with a bbk before? Did you make custom brackets or something?

RB Me · 10-16-2011, 12:01 PM

those numbers are on a stock motor right?

NASTY · 10-16-2011, 12:03 PM

Bone stock internals on an RB25, in the process of building an RB34 right now.

dj6923 · 10-17-2011, 08:24 PM

Man that car is super clean. I wouldn't do anything else to the body. I love the coil pack placement of the fire wall. One question though. I noticed that the number one exhaust runner is pretty close to your power steering line is it not heating the fluid more than it should be? I don't know the flash point of power steering but I'd rather be safe than sorry. Looking forward to the new dyno sheets and vids. Keep up the great work!!

killer skittle · 10-17-2011, 10:27 PM

Are those 19s? Superrrrr low pro tires! what did you do for the rear brake setup? Front brakes look amazing!

G Fo12ce · 10-21-2011, 12:45 PM

Great car. Were the fenders pulled? They look wider in the pics.

10-23-2010, 01:04 AM	#37
eklips3 Zilvia Addict Join Date: Apr 2008 Location: Calgary Canada Age: 31 Posts: 626 Trader Rating: (3) Feedback Score: 3 reviews	applause to you my friend. very nice build. my buddy put down 463 whp on 16psi with a gt35r , he has it upped to 20psi now so you guys make pretty similar numbers. i would pay good money for that exhaust manifold, you should get a group buy going, make yourself some money. __________________ 1992 240sx (RB20. [email protected])

07-07-2011, 02:40 PM	#43
97nismo Nissanaholic! Join Date: Oct 2008 Location: Asheville Posts: 2,130 Trader Rating: (53) Feedback Score: 53 reviews	what does heat soaked mean?? and my friend has an rb25 with the greddy manifold and a twin scroll gt35r and 20psi and it scares the crap outta me revs forever.......so i can imagine you say its an animal lol __________________ Feedback: http://zilvia.net/f/itrader.php?u=78978

07-08-2011, 10:44 AM	#45
97nismo Nissanaholic! Join Date: Oct 2008 Location: Asheville Posts: 2,130 Trader Rating: (53) Feedback Score: 53 reviews	hmm i see....anyways that manifold is very nice just curious as to whether your going to ceramic coat it later on??? __________________ Feedback: http://zilvia.net/f/itrader.php?u=78978

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10-06-2010, 02:59 PM	#31
NASTY Leaky Injector Join Date: Sep 2003 Location: Litchfield Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews	New fuel system and a boost control solution are in the works. Stay tuned for updated vids and dyno #'s!!

10-06-2010, 09:26 PM	#32
NASTY Leaky Injector Join Date: Sep 2003 Location: Litchfield Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews	Here are the graphs from the Dyno, I can reconfigure the layout if it doesn't work but this seemed like the best way to show the before and after. Run 13 is the old manifold and turbo and shows up in blue, Run 14 was the first run off the street tune Alex did on the new setup and shows up in red. Run 31 is the last one we did @ 434RWHP and maxing out the fuel system, that will show up purple. As I mentioned earlier, we are working on a new fuel system and I will be playing with the Haltech later this week/weekend to get the boost control right. We hope to have new #'s in the next 2 weeks or so.

10-06-2010, 09:51 PM	#33
HPKMotorsports3 Zilvia Addict Join Date: Sep 2008 Location: NYC Posts: 688 Trader Rating: (16) Feedback Score: 16 reviews	man that RB is beautiful man... im hating right now

10-07-2010, 01:10 AM	#34
japordie Join Date: Oct 2010 Location: O Town Posts: 37 Trader Rating: (0) Feedback Score: 0 reviews	did you do the new setup with the old manifold then with the new manifold to see the bare difference from the manifolds themselves?

10-22-2010, 04:37 PM	#36
NASTY Leaky Injector Join Date: Sep 2003 Location: Litchfield Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews	Car made it back and did very well. It made 471whp on pump and 19psi and was probably a little heat soaked when it did. I'm sure Alex will chime in with some details as I wasn't there for these runs. On C16 it made a pretty consistent 584whp @ around 28psi and from what I was told was also getting pretty heat soaked. After letting it cool down Alex made one more pull and put down 613whp on the C16. After talking with Alex and looking at the graphs I know this run could have been cleaned up a little and probably would have put down more but the decision was made not to push much harder than that and there were other people waiting in line for the man himself. I'm not planning on pushing this motor any harder until I have my new bottom end built and ready for action. I didn't drive the car far on the C16 tune but the few miles I drive it this thing was a complete animal. It's no slouch on the pump gas tune either.

10-27-2010, 09:50 PM	#38
NASTY Leaky Injector Join Date: Sep 2003 Location: Litchfield Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews	Run 68 is the new pump gas tune, it was pretty heat soaked at the time but gives you a good idea of what's going on. Run 75 is the C-16 tune and was also pretty heat soaked but again, you get the idea. Run 78 is the same C-16 tune as Run 75 but after letting the car cool down a little, as you can tell it could be cleaned up quite a bit and probably make more power but no one wanted to stretch this bone stock motor too far and Alex had some other things waiting for him. I am certainly aiming for more because I am greedy but not until the motor gets built.

10-28-2010, 01:47 AM	#39
nismo 240sx Zilvia Addict Join Date: Aug 2008 Location: pomona Posts: 606 Trader Rating: (5) Feedback Score: 5 reviews	offtopic but wat side and rear you got on the s14

05-12-2011, 07:24 AM	#40
NASTY Leaky Injector Join Date: Sep 2003 Location: Litchfield Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews	Here is the first step in the makeover process for the S14, paint and body work coming soon once I figure out what to do with the body then back to focusing on the RB30 build.

05-12-2011, 07:25 AM	#41
NASTY Leaky Injector Join Date: Sep 2003 Location: Litchfield Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews	Put on some new goodies last night:

07-07-2011, 02:02 PM	#42
NASTY Leaky Injector Join Date: Sep 2003 Location: Litchfield Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews	Car goes in for bodywork and paint finally next week. My new dilemma is deciding what to do with the wheels. They got scratched mounting the new tires and I now have to decide what color to go with. The car is staying black, should I keep the gold or go with another color? I was thinking about going back to black centers but I'm undecided.

08-16-2011, 09:54 AM	#46
NASTY Leaky Injector Join Date: Sep 2003 Location: Litchfield Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews	Picking up the car tomorrow, I'll have it for about 5 days before it goes off for more work but I will certainly try and get some good pics while I have it. I haven't seen it yet but I've watched it's progress up until now and so far I'm impressed. Plus Cory from Sinful Creations calls me daily to tell me how amazing it's coming out.

08-16-2011, 10:12 AM	#47
skyline331 Zilvia Member Join Date: Apr 2011 Location: Atlanta Posts: 223 Trader Rating: (25) Feedback Score: 25 reviews	So cool and great #'s

08-16-2011, 07:59 PM	#48
NASTY Leaky Injector Join Date: Sep 2003 Location: Litchfield Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews	Holy hell.........Just went to do a final inspection in case we wanted to change something before I pick it up tomorrow. Bumper, Side Skirts, and new lights weren't in yet but this thing looks so much better it's ridiculous. Picking it up tomorrow night and I think Alex(OVRBST) is going to snap some pics this weekend before I send the wheels out and get some other things done.

08-17-2011, 07:44 PM	#49
NASTY Leaky Injector Join Date: Sep 2003 Location: Litchfield Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews	Couple quick ones from picking it up, I'll have more/better ones coming.

08-17-2011, 07:46 PM	#50
NASTY Leaky Injector Join Date: Sep 2003 Location: Litchfield Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews

08-20-2011, 01:21 PM	#51
kgriffin Join Date: Jul 2009 Location: Greenwood IN Age: 32 Posts: 49 Trader Rating: (0) Feedback Score: 0 reviews	i kinda hate you because your car is where i want mine to be! i think the black centers would look better, but i like the black on black look. what size wheels are those? look a little big for the car. just my two cents. excellent job on everything!!

10-14-2011, 08:44 PM	#52
RB Me Zilvia Junkie Join Date: Feb 2011 Location: OKC Posts: 473 Trader Rating: (0) Feedback Score: 0 reviews	ready to sell this to me yet?

10-14-2011, 10:25 PM	#53
slydin240sx Zilvia Addict Join Date: Apr 2009 Location: Missouri Posts: 919 Trader Rating: (3) Feedback Score: 3 reviews	Wish my black zenki looked so clean! What side skirts and rear bumper were on it before you went kouki areo? They looked clean flowing with the oem front and lip. Which is what I have, that's why I ask.

10-15-2011, 06:54 PM	#54
NASTY Leaky Injector Join Date: Sep 2003 Location: Litchfield Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews	Everything is for sale for the right price. The previous aero was chargespeed but it was all molded into the car. Wasn't my choice, I picked it up that way years ago.

10-15-2011, 07:12 PM	#55
killer skittle Zilvia Member Join Date: Sep 2010 Location: ga Age: 36 Posts: 219 Trader Rating: (0) Feedback Score: 0 reviews	Those brakes!!! i have never seen that type of caliper with a bbk before? Did you make custom brackets or something?

10-16-2011, 12:01 PM	#56
RB Me Zilvia Junkie Join Date: Feb 2011 Location: OKC Posts: 473 Trader Rating: (0) Feedback Score: 0 reviews	those numbers are on a stock motor right?

10-16-2011, 12:03 PM	#57
NASTY Leaky Injector Join Date: Sep 2003 Location: Litchfield Posts: 59 Trader Rating: (0) Feedback Score: 0 reviews	Bone stock internals on an RB25, in the process of building an RB34 right now.

10-17-2011, 08:24 PM	#58
dj6923 Join Date: Mar 2009 Location: Pinson, alabama Posts: 29 Trader Rating: (1) Feedback Score: 1 reviews	Man that car is super clean. I wouldn't do anything else to the body. I love the coil pack placement of the fire wall. One question though. I noticed that the number one exhaust runner is pretty close to your power steering line is it not heating the fluid more than it should be? I don't know the flash point of power steering but I'd rather be safe than sorry. Looking forward to the new dyno sheets and vids. Keep up the great work!!

10-17-2011, 10:27 PM	#59
killer skittle Zilvia Member Join Date: Sep 2010 Location: ga Age: 36 Posts: 219 Trader Rating: (0) Feedback Score: 0 reviews	Are those 19s? Superrrrr low pro tires! what did you do for the rear brake setup? Front brakes look amazing!

10-21-2011, 12:45 PM	#60
G Fo12ce Join Date: Oct 2011 Location: Mission Viejo, Ca Posts: 16 Trader Rating: (0) Feedback Score: 0 reviews	Great car. Were the fenders pulled? They look wider in the pics.