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Showing results 1 to 25 of 149
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Posts Made By:
jrb55gh
Forum:
Parts for sale (Private Classifieds)
10-11-2019, 02:08 PM
Replies:
4
[FOR SALE]
CJ Active Baffle Oil Pan - New
Views:
1,024
Posted By
jrb55gh
CJ Oil Pan Sold
CJ Oil Pan Sold
Forum:
Parts for sale (Private Classifieds)
10-10-2019, 12:30 PM
Replies:
4
[FOR SALE]
CJ Active Baffle Oil Pan - New
Views:
1,024
Posted By
jrb55gh
CJ Active Baffle Oil Pan - New
138845
138846
138847
138848
138849
Forum:
Intake/Exhaust
09-04-2018, 08:11 PM
Replies:
4
Intake resonators............
Views:
1,813
Posted By
jrb55gh
I recently removed the bank 2 intake resonator...
I recently removed the bank 2 intake resonator and plugged the connective opening in the stock intake hose. The sound level at full throttle, high rpm was slightly louder and more sharp - a small...
Forum:
Tuning
04-29-2018, 11:49 AM
Replies:
8
Ecutek Data logging.
Views:
2,157
Posted By
jrb55gh
I have the old style cable and dongle. After...
I have the old style cable and dongle. After logging, the software that logs the data will also display it as numbers or graphs. You should be able to do it the same.
Forum:
Engine & Drivetrain
02-27-2018, 07:23 AM
Replies:
8
Valve float video
Views:
1,327
Posted By
jrb55gh
Life is good in Australia!
Life is good in Australia!
Forum:
Parts for sale (Private Classifieds)
02-25-2018, 07:32 PM
Replies:
55
[FOR SALE]
List of parts for sale
Views:
8,894
Posted By
jrb55gh
PM'ed you regarding stock intake.
PM'ed you regarding stock intake.
Forum:
Engine & Drivetrain
12-07-2017, 10:02 PM
Replies:
25
Ported upper and lower
Views:
6,160
Posted By
jrb55gh
Leaning the afr and increasing the volumetric...
Leaning the afr and increasing the volumetric efficiency will increase combustion temperature and pressure. Both of these tend to increase the tendency to knock on a given fuel. Ignition timing must...
Forum:
Intake/Exhaust
10-28-2017, 08:17 PM
Replies:
30
Replaced M370 with z1 intake plenum
Views:
6,683
Posted By
jrb55gh
I’m a diy’er who built my “M370” from an 350HR...
I’m a diy’er who built my “M370” from an 350HR manifold. The difference you and I felt is documented in the Motordyne post below. The boost in power that occurs at rpm’s below the 7300 rpm shift...
Forum:
Engine & Drivetrain
08-28-2017, 09:46 AM
Replies:
640
Jim Wolf Cam testing for the VQ37VHR -- Results inside!
Views:
140,165
Posted By
jrb55gh
The C2 cams should have an incredible midrange...
The C2 cams should have an incredible midrange charge with the 350 HR plenum. I can't wait to see the dyno. Hope you will do one.
Forum:
Intake/Exhaust
01-07-2017, 08:34 AM
Replies:
30
Replaced M370 with z1 intake plenum
Views:
6,683
Posted By
jrb55gh
After you give the long term fuel trim a chance...
After you give the long term fuel trim a chance to compensate (about 30 miles city driving), it would be interesting to see if the afr on the 50-80 pull changed before you get the retune.
Forum:
Intake/Exhaust
12-05-2016, 09:50 PM
Replies:
5
DIY Ported Lower Manifold
Views:
5,628
Posted By
jrb55gh
The porting configurations I am advocating for...
The porting configurations I am advocating for the upper and lower intake manifold are targeted for maximum power under the curve from 4500 – 7300 rpm for a daily driver with a 7AT. Making the...
Forum:
Engine & Drivetrain
11-30-2016, 09:34 PM
Replies:
10
Clean Intake Valves
Views:
3,253
Posted By
jrb55gh
Here you go: ...
Here you go:
http://www.the370z.com/intake-exhaust/118364-diy-ported-lower-manifold.html#post3584432
Forum:
Intake/Exhaust
11-30-2016, 09:30 PM
Replies:
5
DIY Ported Lower Manifold
Views:
5,628
Posted By
jrb55gh
DIY Ported Lower Manifold
After hearing about the 3-5 hp gain by porting the VQ37VHR lower intake manifold on normally aspirated cars, I decided to blow an afternoon and port the spare one I have here.
I looked at the...
Forum:
Engine & Drivetrain
11-30-2016, 09:07 AM
Replies:
10
Clean Intake Valves
Views:
3,253
Posted By
jrb55gh
I remember from the carburetor days that fuel and...
I remember from the carburetor days that fuel and crankcase ventilation vapors passed through the intake tract and valves. Deposits on the intake valves was a problem then, but not so much now. The...
Forum:
Engine & Drivetrain
11-29-2016, 09:50 PM
Replies:
10
Clean Intake Valves
Views:
3,253
Posted By
jrb55gh
I removed the intake to replace with a ported...
I removed the intake to replace with a ported lower intake manifold.
Forum:
Engine & Drivetrain
11-28-2016, 10:52 PM
Replies:
10
Clean Intake Valves
Views:
3,253
Posted By
jrb55gh
After seeing your responses, I am thinking I may...
After seeing your responses, I am thinking I may have stumbled onto something special. I had my oil analyzed by Dyson Analysis couple of times during the first year of my z's operation and Dyson...
Forum:
Engine & Drivetrain
11-27-2016, 06:50 PM
Replies:
10
Clean Intake Valves
Views:
3,253
Posted By
jrb55gh
Clean Intake Valves
Many times performance will be degraded by deposits in the intake tract. One of the most important areas to prevent deposits is the back side of the intake valves. Deposits in this area reduce air...
Forum:
Intake/Exhaust
11-12-2016, 08:21 AM
Replies:
34
Z1 ported intake, worth it??
Views:
23,495
Posted By
jrb55gh
The following link pretty well explains the...
The following link pretty well explains the advantages of the M370 (350HR) intake manifold.
...
Forum:
Intake/Exhaust
11-11-2016, 07:13 AM
Replies:
34
Z1 ported intake, worth it??
Views:
23,495
Posted By
jrb55gh
How is your Z1 cai upgraded?
How is your Z1 cai upgraded?
Forum:
Tuning
10-26-2016, 09:49 PM
Replies:
10
Tuning with E85 and Flex Sensor on ECUtek?
Views:
4,018
Posted By
jrb55gh
Here is a more detailed evaluation of ethanol...
Here is a more detailed evaluation of ethanol performance in my z.
http://www.the370z.com/tuning/106853-gains-e85-ethanol-n-bolt-370z-8.html#post3541978
Forum:
Tuning
10-25-2016, 08:59 PM
Replies:
10
Tuning with E85 and Flex Sensor on ECUtek?
Views:
4,018
Posted By
jrb55gh
I have been running 40% ethanol by mixing 1.3...
I have been running 40% ethanol by mixing 1.3 gallons of 93E10 for each gallon of E85. My Z has an Ecutek 93 octane tune for a stock 370Z. The part throttle fuel trims adjust to the ethanol...
Forum:
Intake/Exhaust
10-10-2016, 08:11 AM
Replies:
27
Need Help Buying the Right HFC
Views:
6,452
Posted By
jrb55gh
I have been running 40% ethanol by mixing 1.3...
I have been running 40% ethanol by mixing 1.3 gallons of 93E10 for each gallon of E85. My Z has an Ecutek 93 octane tune for a stock 370Z. The part throttle fuel trims adjust to the ethanol...
Forum:
Intake/Exhaust
10-06-2016, 08:10 AM
Replies:
20
Review: AAM Competition Cold Air Intakes S-Line/R-Line
Views:
10,493
Posted By
jrb55gh
Are you saying that part throttle response and...
Are you saying that part throttle response and full throttle response are both smooth and linear now that your tuner has adjusted the MAF tables?
Forum:
Engine & Drivetrain
09-20-2016, 07:42 AM
Replies:
49
Engine Ping on 91 Octane
Views:
10,323
Posted By
jrb55gh
An easy way to increase octane is to add E85 if...
An easy way to increase octane is to add E85 if available. Try a little test this way. When the tank is almost empty add about 2.5 gal of 91 octane E10 and 1.0 gal of E85. That would give a mix of...
Forum:
Intake/Exhaust
09-17-2016, 12:19 PM
Replies:
15
Tuning needed for new exhaust?
Views:
4,529
Posted By
jrb55gh
In terms of dollars spent for performance gained...
In terms of dollars spent for performance gained I think the tune should be the first thing added.
I got an Ecutek etune for my stock 2013 Z 7AT. That by it self increased power and fixed the...
Showing results 1 to 25 of 149
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