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Old 05-20-2012, 07:14 PM
  #23741  
mikes10
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shwa me 2, thanks for sharing freakin sweet
Old 05-21-2012, 07:00 AM
  #23742  
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how hard is it to change the spark plugs out... should i stick with the iridium??
Old 05-21-2012, 08:39 AM
  #23743  
AllstarE4
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Originally Posted by travlee9374
how hard is it to change the spark plugs out... should i stick with the iridium??
Chris has done a plug swap before. If I recall correctly it turned out to be easier than expected. How many miles are on your Z?
Old 05-21-2012, 09:25 AM
  #23744  
JaE35z
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Originally Posted by r1forever
reinstalled my koyo radiator and new gtm fanshroud. the wheels are back on the car. Started to run some of the wiring today. will try to finish up everything tomorrow.
Updates my good man? How slow is it?
Old 05-21-2012, 09:28 AM
  #23745  
Skrilla
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Originally Posted by mikes10
not so worried about water temp and as much as i'd like to remove the condensor and fans from this car - it is still my daily lol - I was worried about that ol' stock radiator giving up on me though which was really the motivation to swap to that koyo

thank you again - I had not thought of oil temp at all - anyone got a few greddy's they aren't using :P haha good greif 700 dollars for a cooler....

- i'm pretty much stock... ish regarding setup - trying not to venture too much further away from that -

260 is high ish if you are using conventional oil - i think you are ok if your using most of the synthetics out there, simply swap it out when track day is over -

- mobile 1 says "Mobil 1 Racing oils offer high-temperature protection at temperatures over 500°F (260°C) and are suitable for temperature protection where supercharging and turbo-charging is employed." i'm not force induction and i've been running mobile 1 (although not the race weight) the standard synthetic oil says "Pours at temperatures as low as
-40ºF and protects at oil temperatures as high as 500ºF."

maybe i am interpreting their information wrong - i think getting to 360 - 400 though is way out of normal for oil temp 320 is a cause to remove your foot from the throttle unless your going for checker flag lol
Heat is the engine killer period and running cooler oil definitely helps, synthetic, in the case of mobile 1 (which is actually mostly synthetic but that is an ENTIRE other debate) breaks down to conventional oil, the best course of action is to increase oil retention through a cooler and deeper oil pan. My Radiator is actually doing quite well with 105k on it, I cleaned it while my bumper cover was off about 30k miles ago, I'll do it again when I do some fiberglass repair to the cover this weekend. I need to do my thermostat...where is that bad boy on our car anyway
Old 05-21-2012, 09:40 AM
  #23746  
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Originally Posted by AllstarE4
Chris has done a plug swap before. If I recall correctly it turned out to be easier than expected. How many miles are on your Z?
53k.... heard good to check around then, but my theory is that if i am already there might as well replace
Old 05-21-2012, 09:56 AM
  #23747  
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Originally Posted by travlee9374
53k.... heard good to check around then, but my theory is that if i am already there might as well replace
where did you get your tune at
Old 05-21-2012, 10:15 AM
  #23748  
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Originally Posted by Skrilla
where did you get your tune at
prt performance in lewsiville by steve kahn (just google his name... everything good) i have the HR engine and got 8hp out of it $675 total. on mustang dyno it read 275 hp, from everything i have seen they read 10-15% lower than a dynojet

the throttle response is ALOT better and overall seems to have more spunk
Old 05-21-2012, 10:22 AM
  #23749  
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^on a tune for na or fi it's not how much gains u get but having all ur mods working together on ur car and not leaning out. Soon as my motor is broken in I'll be heading back to Steve's with a bigger fuel pump, fuel return, injectors and hopefully boost controller to see what he can safely get out of my setup. I'm not gonna play the high numbers game but just want a good reliable number
Old 05-21-2012, 10:37 AM
  #23750  
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Skrilla the tstat is on the front of the motor on driver side. It's the piece that has the lower radiator hose and if you still have the hose running across the timing cover connected to it. Should have 3 bolts
Old 05-21-2012, 10:37 AM
  #23751  
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Originally Posted by r1forever
^on a tune for na or fi it's not how much gains u get but having all ur mods working together on ur car and not leaning out. Soon as my motor is broken in I'll be heading back to Steve's with a bigger fuel pump, fuel return, injectors and hopefully boost controller to see what he can safely get out of my setup. I'm not gonna play the high numbers game but just want a good reliable number
i told myself before i went if i gained anything i would be happy, i was running rich on high rpm, he got the fuel air ratio all in order, steve was telling me that HR's are pretty dang good to begin with.
Old 05-21-2012, 10:44 AM
  #23752  
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Yea if you want real gains you have to go f/I but then ur spending a lot more for lil gains
Old 05-21-2012, 10:45 AM
  #23753  
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i needs a tune...but on a motor with 147K?....feel like i should leave it alone
Old 05-21-2012, 10:48 AM
  #23754  
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R1, i agree... FI is on the may do later...later later list....i am happpy with the way the car performs now
Old 05-21-2012, 10:57 AM
  #23755  
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Originally Posted by travlee9374
how hard is it to change the spark plugs out... should i stick with the iridium??
I changed my plugs around 45k-50k....I wasn't gonna wait until 100k...are you kidding me ?
I felt a huge difference in the response & throttle....and this was before my UpRev tune.

Originally Posted by AllstarE4
Chris has done a plug swap before. If I recall correctly it turned out to be easier than expected. How many miles are on your Z?
We did it at Jason's during that huge DIY at his old place.....you were there.

It did go pretty easy...but I had Jason there to coach me along....Jake was there also. One side is really wast to get to...the other is a bit trickier.

I replaced mine with the oem plugs...I read that the other plugs can cause issues. Since your not gonna really gain any HP from it or huge gas mileage benefits, then I would go with a nice set of fresh oem plugs.
Old 05-21-2012, 11:25 AM
  #23756  
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Originally Posted by fithamoto
I changed my plugs around 45k-50k....I wasn't gonna wait until 100k...are you kidding me ?
I felt a huge difference in the response & throttle....and this was before my UpRev tune.



We did it at Jason's during that huge DIY at his old place.....you were there.

It did go pretty easy...but I had Jason there to coach me along....Jake was there also. One side is really wast to get to...the other is a bit trickier.

I replaced mine with the oem plugs...I read that the other plugs can cause issues. Since your not gonna really gain any HP from it or huge gas mileage benefits, then I would go with a nice set of fresh oem plugs.
Yep I remember it was the tech day at Jason's house. So you actually felt a difference when changing plugs? I'm at 53k also. Maybe I should think about doing that.

Man I'm going to have my own little tech day. Brake swap, shock swap, spark plugs. I better start thinking about all the little stuff and knock it out in one day. lol
Old 05-21-2012, 11:45 AM
  #23757  
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Originally Posted by r1forever
Skrilla the tstat is on the front of the motor on driver side. It's the piece that has the lower radiator hose and if you still have the hose running across the timing cover connected to it. Should have 3 bolts
thank you, putting on the coolant eliminator too so I will just knock all this **** out at the same damn time (sorry stupid song stuck in my head)

Originally Posted by travlee9374
prt performance in lewsiville by steve kahn (just google his name... everything good) i have the HR engine and got 8hp out of it $675 total. on mustang dyno it read 275 hp, from everything i have seen they read 10-15% lower than a dynojet

the throttle response is ALOT better and overall seems to have more spunk

nice, I had a huge lean issue, which was still factory safe but man was it sapping power. I'm almost done getting the parts for CC so I can switch maps like a boss,

Originally Posted by JaE35z
i needs a tune...but on a motor with 147K?....feel like i should leave it alone

I went 235 on my DSM, keep her tuned/maintained or prepare to spend for a block, oil changes and plugs at least and she will be running great for a few more years
Old 05-21-2012, 11:55 AM
  #23758  
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Yea i take good care of her but i'm more concerned with the stress on the engine during the tune....not sure how to feel about getting it tuned at this point with just about 150k. I still may just do it anyway
Old 05-21-2012, 11:58 AM
  #23759  
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Originally Posted by AllstarE4
Yep I remember it was the tech day at Jason's house. So you actually felt a difference when changing plugs? I'm at 53k also. Maybe I should think about doing that.

Man I'm going to have my own little tech day. Brake swap, shock swap, spark plugs. I better start thinking about all the little stuff and knock it out in one day. lol
Scott did his also not too long ago...but I think he ran into a snag.....you might want to ask him what happened ?
Old 05-21-2012, 12:15 PM
  #23760  
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Originally Posted by fithamoto
Scott did his also not too long ago...but I think he ran into a snag.....you might want to ask him what happened ?
scott / jake / ANYONE... any tips on plug change?!?!

Chris, did you replace with iridium or platinum, on courtesy it is saying the iridium are discontinued

Last edited by travlee; 05-21-2012 at 12:17 PM.


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