Nissan 370Z Forum

Nissan 370Z Forum (http://www.the370z.com/)
-   Forced Induction (http://www.the370z.com/forced-induction/)
-   -   Blown Motor, Engine Rebuild/Replacement. (http://www.the370z.com/forced-induction/82635-blown-motor-engine-rebuild-replacement.html)

jwick 06-22-2014 11:43 AM

Quote:

Originally Posted by valpozguy (Post 2869109)
There is nothing wrong with spacers as long as you use extended studs. Never use other kind. Just because you are an engineer doesn't mean much. I work with eight of them and I would not let them work on my mechanical ball point pen. I'm not saying you are not a good one but when ever I hear " Trust me I'm an engineer " I run the other way. Being smart is will keep you safe, and being stupid..... well we all know these kind of people.

you gave your opinion and i gave mine. there really is no place for stereotyping or taking shots. yours is definitely still your opinion even though you stated it like fact. adding spacers adds an additional slip plain to the fasteners and additional moment arm to the assembly. that equates to more stress. stress outside what Nissan calculated for is taking a risk regardless of how much risk it actually is. I'm not comfortable with the risk considering what could happen if you have a failure but each his own. if you have a spacer caused failure on the freeway God hope you don't hurt anyone else. I never said trust me I'm an engineer and I never would. :facepalm:

jwick 06-22-2014 11:48 AM

Quote:

Originally Posted by COSMO (Post 2869088)
Planning on taking out the plugs and disconnecting the main wiring harness going to the fuel rail.. Hopefully it will not start by doing that... :bowrofl::bowrofl::bowrofl:

that would probably do it. you could probably just get away with pulling the coils and not actually removing spark plugs.

chuck and I thought that since we completely removed and blew down the rail, then pulled the fuel pump relay we would be good. damn thing fired up on the first crank. guess you live and learn.

COSMO 06-22-2014 11:56 AM

Ok guys lets stay on topic here so we don't get shut down.. :tiphat:



Quote:

Originally Posted by jwick (Post 2869160)
you gave your opinion and i gave mine. there really is no place for stereotyping or taking shots. yours is definitely still your opinion even though you stated it like fact. adding spacers adds an additional slip plan to the fasteners and additional moment arm to the assembly. that equates to more stress. stress outside what Nissan calculated for is taking a risk regardless of how much risk it actually is. I'm not comfortable with the risk considering what could happen if you have a failure but each his own. if you have a spacer caused failure on the freeway God hope you don't hurt anyone else. I never said trust me I'm an engineer and I never would. :facepalm:


jwick 06-22-2014 12:19 PM

:tup:

We definitely want a posted video the first time this baby comes alive again. You've been down way too long

COSMO 06-27-2014 08:50 PM

Well after charging my battery it seems it will not hold a charge. When I get into the car the driver side power window chatters until it is closed.. I will disconnect the battery and take it to the auto parts store to be checked.

1slow370 06-27-2014 10:26 PM

if you have a battery charger with start assist you can try to cook the battery a little and bring it back to life so long as there is enough electolyte in it i usually like to do 250 amps on 10 seconds off ten seconds a few times then 40 amps for 20-40 minutes and then a 10 amp charge for a couple hours and finish it with a 2 amp overnight. the high amps work to cook the oxidation off the plates, just watch it to make sure it doesn't start boiling or it could explode. If the electrolyte is low then your screwed.

Plasmite 06-27-2014 11:08 PM

And always remember to store your batteries on something rubber or plastic. Never on something cold or concrete

COSMO 06-28-2014 09:16 AM

It's been in the car the entire time disconnected but I guessing since it sat so long it went bad. The battery is 4 years old... Thanks for the help...

COSMO 06-28-2014 02:13 PM

Any ideas on a new battery? Maybe a lighter one? I believe the cranking amps is 320.. Anyone running a Odyssey PC680?

phunk 06-28-2014 03:16 PM

Those little batteries are nothing but a hassle in a street car. Make sure you keep jumper cables in the car!

COSMO 06-28-2014 03:21 PM

What about this one? Anyone know what the stock battery weighs?

Amazon.com: Odyssey PC925 Automotive and LTV Battery: Automotive

Hotrodz 06-28-2014 05:13 PM

I just replace mine. I got it at Auto Zone, dry cell with a 3 year replacement warranty. I didn't weigh it but it felt about the same and is smaller in size than oem. They get great reviews and you got the love their commercials lol!

COSMO 06-28-2014 05:21 PM

I have found that our cars require 490 cca but I found a Braille battery with 475cca that weighs only 17lbs... Anyone running this one??

COSMO 06-28-2014 07:20 PM

Went ahead and and just bought a walmart battery with a 5 year warranty. The weight saving isn't worth being stranded with all I have invested in my car..

phunk 06-28-2014 08:16 PM

Wise choice... I have limited personal experience with the small odyssey batteries. But that is intentional. I look into them every few years to see if the situation has improved much and when I interview my friends who run them, they like everything about them except how often their battery is dead.

1slow370 06-29-2014 07:30 PM

there are some new improvements in the very high end lightweight batteries, mainly the lithium replacements. there are some that are smaller, lighter, and due to the linear output of lithium cells can still start the car even when almost discharged, but at 1500 and up they are cost prohibitive even if they have a 20 year rated life.

COSMO 06-29-2014 09:00 PM

As of about 15 min ago the car is ready to be started!!!! I will want to go over everything tomorrow just to make sure everything has been checked before the first startup.. Thinking on videoing it...

COSMO 06-29-2014 09:04 PM

1 Attachment(s)
Time for Startup!!!:driving::driving:

Fountainhead 06-29-2014 09:29 PM

Hey I only want to see a video if it cranks and runs OK. Anything else would be too sad.

COSMO 06-29-2014 09:58 PM

Come on brotha your killing me here... lol As if I'm not nervous enough....


QUOTE=Fountainhead;2878859]Hey I only want to see a video if it cranks and runs OK. Anything else would be too sad.[/QUOTE]

Kojack 07-02-2014 09:56 PM

Did you ever started your car?

COSMO 07-02-2014 10:16 PM

Actually I just sold my house and had to move the car to a friends house until I can get into my new house. I'm planning on working on it over there and should only take a few hours before the first startup.. Will video the startup and post it up..

fuct 07-03-2014 08:35 AM

congrats on the new house and move. those are super stressful, GL!

COSMO 07-03-2014 09:00 PM

1 Attachment(s)
Before being transported..

Hotrodz 07-03-2014 09:05 PM

Nice!

COSMO 07-04-2014 03:37 PM

Happy 4th everyone!!!!!!!!!!!!!!!!!!!!!!!!!

COSMO 07-07-2014 02:46 PM

Any tips on recharging the a/c system?

jwick 07-07-2014 02:47 PM

Quote:

Originally Posted by COSMO (Post 2886687)
Any tips on recharging the a/c system?

Take it to a corner mechanic and ask him to charge it:tiphat:

It is what I did when I swapped to the CSF

COSMO 07-07-2014 03:09 PM

I should be able to recharge it using the low side line.. Don't take anything to the corner mechanic..

jwick 07-07-2014 03:31 PM

Quote:

Originally Posted by COSMO (Post 2886707)
I should be able to recharge it using the low side line.. Don't take anything to the corner mechanic..

I would probably take it and have a vacuum pulled on it. Only saying that for how long your lines were unconnected. Did you blow out the condenser on the CSF?

You could try doing it yourself. I believe you fill thru the low and bleed out the high but to be honest I didn't pay that much attention to what my tuner was doing considering I didn't have the tools needed to do it myself.

COSMO 07-07-2014 05:07 PM

The radiator from csf didn't come with any instructions so I'm needing to know what you guys had to do with your csf radiator to get in charged for the a/c? I know to use the low side but didn't know the radiator had special instructions concerning the a/c and condenser..

jwick 07-07-2014 06:58 PM

Mine didn't have any instructions either. My tuner just told me to blow compressed air thru the condenser to make sure nothing was in it and reconnect the lines. That's all I did.

COSMO 07-07-2014 07:01 PM

Right on, thanks..

jwick 07-07-2014 07:03 PM

:tiphat:

Spooler 07-07-2014 09:38 PM

Yes, you need to pull a vacuum on the system once you connect it back up. It will remove the air will also help you check for leaks. This will prevent contamination of the system. IF you get an air pocket in the system you will see an increase in pressure while the system runs. It will rise up and fall as the air passes through. You can vacuum the system with a machine or gauge set with a vacuum pump. The best way is with an R134a A/C machine. You can then put the correct weight of refrigerant in the system and oil, if needed. If you have a good amount of miles on the car, It is a good idea to replace the receiver dryer. This is the filter for the system. It filters out all of the moisture and trash.

COSMO 07-26-2014 06:09 PM

Sorry but sold my old house and my car is at a friends house. The only thing needed is to bleed the clutch and fill with antifreeze. The gtm base map is in there so I will run that long enough for the engine break-in then go to tampa for my final tune and install my 1000cc injectors.. This really sucks because I'm so close....

MidnightBlueZ 07-26-2014 08:47 PM

All good things come in time, look forward to seeing you back up and running. Congrats on the new place.

Ron 07-27-2014 11:23 AM

What did you end up doing with your cracked exhaust manifold? Sorry if it was already posted and I missed it.

COSMO 07-31-2014 02:24 PM

Had a bit of fab work done to it and also supported that side of the turbo with a metal strap... Only time will tell..

COSMO 08-18-2014 08:34 PM

Update for an awful day with my car. To make a long story short I found out that when my vsr built my motor they did not replace my rear main seal. Needless to say when I went to start the car today oil was coming out at a steady stream. Is it just me or wouldn't you think they would have replaced that when rebuilding my new motor? At this point I'm Disgusted.


All times are GMT -5. The time now is 01:25 PM.

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2