Thread: 00-02 P11 G20 Autos too slow?

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2012-10-17 19:59:42

#21

Keo

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Originally Posted by Nicoxis

Disagree

My 01 p11 with Neo VVL head swap
Nissan Primera NEO VVL 0-160 - YouTube

mm, yeah 11's 0-60 is turd slow.

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Originally Posted by Cliff

You are now known as "1 Up Chuck".

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2012-10-17 20:20:04

#22

Vadim

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Originally Posted by Chris101

What year p11 did you get?

99 p11 has the smallest cam so 91 intake cam and SSAC header will make a nice improvement.

the RR auto is retarded slow compared to the 99 because of the extra cat on the exhaust so changing up the exhaust will help tremendously

Actually RR is not that bad. Even autotragic P11 reved faster to redline then my 99 SE-L (with intake cam and header, exhaust etc.). 4cw crank plus low friction rockers = pretty nice.

Turbo RR coming soon here

Originally Posted by MR-4Door-SR20DET

1. I installed a pop charger, but it ddin't help much throttle responds.
2a. Plan on getting a ssac header with 2" to help with torque or go 2.5"?
2b. G20.net - Forums <--- Do I really need this with the ssac? If so, where can I get one?
3. Bump timing to 17 or 19? Stock is 13 or 15 for these cars?
4. Would under pulley help on auto?

1. Pop charger felt nice on my B14, esp with AC on, but not on P11, felt no difference (car weight at fault?)

2. I am getting my 00 P11 running NA with a stock RR, I will try stock header vs SSAC 2-2.5" Curious on tq vs hp gains.
2. No need for gaskets, but make sure to unbolt EGR from both locations so it fits better
3. I bumped my timing to 19 from stock 15, didn't really notice much of a difference.
4. RR's don't like crank pulleys, just keep that in mind.

What I've learned from modding 2 p11's, don't, just enjoy the ride. They are too heavy for 5bhp gains to make a difference, but the amount of discomfort you get from noise or vibrations just is not worth it. I only have an intake on my wife's P11, it seems to help gas mileage, but Im about to install a stock airbox.

Originally Posted by Dave_SR20

Get the JDM Center console. It has 2 cup holders and offset's the ebrake. the only thing i truly don't like about the P11 is the suspension.

Cup holders do suck.

What's wrong with the suspension?

Originally Posted by Nicoxis

Disagree

My 01 p11 with Neo VVL head swap
Nissan Primera NEO VVL 0-160 - YouTube

You have a non USDM p11, have you ever hit the scale? Non USDM p11's weigh as much as a USDM B15, 2700lbs tops usually. That 300lbs makes a HUGE difference.

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00 G20t KH3- Loller Rocker + GT28 + 6 Speed
05 Legacy GT - Big 16G @13psi + Up Pipe + Downpipe
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2012-10-17 20:26:14

#23

MR-4Door-SR20DET Online/offline status of MR-4Door-SR20DET is unknown

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Originally Posted by P10FTW

Walbro 255 and a T25 kit @ stock boos should work very well.

^I haven't researched yet, but how are the guys going about tuning the 00-02 ECU? I hear the 99 is more favored because of this.

Originally Posted by Nicoxis

Originally Posted by Vadim
5 speed makes a night and day difference. 00+ 5 speed trans have short 1-3rd gears, like b15 trans. Auto trans just sucks that horribly, 0-60 is like 11 seconds, while the 5 speed one is like 9 seconds.

Keep in mind auto trans will have issues when you push more power too, I believe they don't like anything above 140wtq, don't quote me on that though!

Originally Posted by Keo
NOS! lol

edit: imho even the manual p11 are slow. header, exhaust, cam and intake won't do that much either.

Correction even VE swap wont make it all that much better.

Disagree

My 01 p11 with Neo VVL head swap

^No offense, but I hope that is on stock cams. P11's are heavy. My B13 rapes coming out of the hole like that with N1's.

Last edited by MR-4Door-SR20DET on 2012-10-17 at 20-27-10.

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Originally Posted by SR20GTi-R

NA is a thinking man's game, alot of people dont have the stomach to play NA.

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2012-10-17 20:31:02

#24

Nicoxis

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Yeah, stock cams and no tune. Ebay header.

P11 are quite heavy, but they move much better with a VE swap.

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2012-10-17 20:40:24

#25

Nicoxis

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This is a stock DE P11 with 5 speed manual

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2012-10-17 20:42:33

#26

tomas527

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P11's are slow. Auto p11's are flat out slow. I've been through 2. Hit the gas to pass someone and fall asleep!

I do have hotshot headers and cai, I will be removing in the next week or so if you'd like.

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2012-10-17 20:46:31

#27

MR-4Door-SR20DET Online/offline status of MR-4Door-SR20DET is unknown

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Did the header make the auto a lot louder? I have a Pop charger, but it didn't really do much. I guess it will help the gas mileage, so I'll leave it on there.

Last edited by MR-4Door-SR20DET on 2012-10-17 at 20-46-48.

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Originally Posted by SR20GTi-R

NA is a thinking man's game, alot of people dont have the stomach to play NA.

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2012-10-17 20:48:19

#28

tomas527

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Originally Posted by MR-4Door-SR20DET

Did the header make the auto a lot louder? I have a Pop charger, but it didn't really do much. I guess it will help the gas mileage, so I'll leave it on there.

If your exhaust is stock, it will be quiet.

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2012-10-17 21:03:28

#29

Keo

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Originally Posted by Nicoxis

This is a stock DE P11 with 5 speed manual

Nissan Primera '01 - VIII - Chile @ Chask '70 - YouTube

12 second, yeah for the price i would cam the RR before going VE.

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Originally Posted by Cliff

You are now known as "1 Up Chuck".

for a good time call
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2012-10-17 21:22:01

#30

Nicoxis

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Originally Posted by Keo

Originally Posted by Nicoxis
This is a stock DE P11 with 5 speed manual

Nissan Primera '01 - VIII - Chile @ Chask '70 - YouTube

12 second, yeah for the price i would cam the RR before going VE.

Mine does close to 7

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