Author Topic: 572  (Read 190682 times)

M4wdFab

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Re: 572
« Reply #1635 on: November 09, 2018, 08:59:58 AM »
i could see wasting alot of dyno hours trying to explain our usage and problems.  mine will do dyno pulls all day long.  its the low end dynamic issues- not really going to experience that on a dyno. 

mr.mindless

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Re: 572
« Reply #1636 on: November 09, 2018, 09:37:18 AM »
Not all dyno use is top power runs. But I’ve not actually worked on tuning. Put foot to the floor
Anywhere under 1900rpm and my problem is 110% repeatable
Quote from: etk300ex
oh lord!

TrailTamer

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Re: 572
« Reply #1637 on: November 09, 2018, 10:29:20 AM »
hot cam and associated parts ordered for new 5.3 build....

What “hot cam” is it? (I’m curious and know very little on cam stuff)

M4wdFab

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Re: 572
« Reply #1638 on: November 09, 2018, 11:18:46 AM »
585 lift


M4wdFab

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Re: 572
« Reply #1639 on: January 15, 2019, 06:31:13 PM »
ah the sigh. 


hoping to pick up another doner motor tonight.

sending the cam motor- F that thing.  would like to wheel this summer. 


maybe it needs to go into a hot rod haha

M4wdFab

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Re: 572
« Reply #1640 on: January 19, 2019, 02:35:51 PM »
flat tire, dead dead battery and fuel cell pickup is plugged or froze solid. 


in the shop. 

gif

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Re: 572
« Reply #1641 on: January 19, 2019, 04:49:02 PM »
  i was just thinking its too hot in here   

looks like you got another 5.3

M4wdFab

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Re: 572
« Reply #1642 on: January 19, 2019, 05:02:02 PM »
my cheap ass didnt get my propane tank filled with unknown loss of my shop this spring.  looking at a 150$ 7500watt 240 volt heater since i dont pay for electric.....

TrailTamer

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Re: 572
« Reply #1643 on: January 20, 2019, 02:20:45 PM »
Get a 100 lb propane tank? That way you fill it as needed?

M4wdFab

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Re: 572
« Reply #1644 on: January 26, 2019, 02:31:40 PM »
motor pulled.

M4wdFab

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Re: 572
« Reply #1645 on: January 26, 2019, 08:57:43 PM »
new to it motor installed. 

guess i fucked that up.  idle wont come down from 1800 with a stock tune PCM, no indication of manifold leak anywhere.


sounds like somethings loose in motor also and banging / tapping.  bah. 

gif

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Re: 572
« Reply #1646 on: January 26, 2019, 10:30:16 PM »
that sucks...

TrailTamer

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Re: 572
« Reply #1647 on: January 27, 2019, 02:51:13 PM »
That’s no good.

M4wdFab

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Re: 572
« Reply #1648 on: January 27, 2019, 06:34:00 PM »
only 60 lbs compression in #4 and #8
pulled the head and found a hand full of broken burnt plastic bits.  both cylinders also had smashed bent spark plugs that im 90% sure were fine when i put them in.   cylinder walls look surprisingly ok on that side.  John says maybe mice got in the intake and chewed it up, debree got in and bent some valves. 

might be a candidate for a freshen up and confirm that i hate building motors once more fore the cost of a head gasket, bolts, and a head.  too bad i scrapped 6 of these heads 2 months ago.  FML 

note to self!  add real mufflers and a radiator to start cart for a good functional check.  10hrs labor lost so far bah! 



motor pulled again, ran over to johns- he had a 5.3 on his start cart ready to go and fired up for me.  150lbs on all holes.  300$ and sitting prepped in my shop ready to go back in tomorrow.  could have killed my self tonight and got it in but decided not to.  noticed i may have damaged transmission lines / fittings during this process, so i am going to tend to that before there is a motor in the way of easy trans pull.

M4wdFab

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Re: 572
« Reply #1649 on: January 29, 2019, 10:24:39 PM »
the gnomes did not put a motor in this thing yet.  bah.