Drivetrain Motor Disassembly
#29
Join Date: Nov 2007
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#30
#31
#32
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yeah sorry to hear about your ride. pm me if you have any questions. i am hoping to get my car back in a couple of weeks.
#35
#36
Refresh my memory. Does a "K04" change mean a different turbine and compressor wheel with the associated housings? If not, could you detail what exactly changes on the turbine and compressor side? I remember people trying K04/K03 hybrid turbos a while back but then they ran off because of tuning issues. Good thing it's 2012 now and tuning is much easier.
#38
#39
#40
Has anyone running a water meth kit cooked a piston yet?
Has anyone with a proper catch can torched one either?
Be interested to know.. I'm all for mitigating risks.. and I'm betting that without the carbon buildup and lower temps associated with the meth kits.. there arent going to be any failures.
Has anyone with a proper catch can torched one either?
Be interested to know.. I'm all for mitigating risks.. and I'm betting that without the carbon buildup and lower temps associated with the meth kits.. there arent going to be any failures.
#42
was tuned and had all the supporting mods, DP, FMIC, OCC etc.
#43
Why did you buy a new engine for a blown ring? You could have just honed the block and replaced the ring.
#47
I am hoping it's just a bad reflection in the image: but I don't see a valve relief step for the exhaust valves, nor do I see a wall guide for combustion control, just for my curiosity could you confirm that your selected pistons have these, and do resemble the factory stock pistons ?
#48
Yea those crowns do look very different compared to the stock Mahle pistons. The Mahle pistons have a small bowl in the center almost like piston used in a diesel engine to swirl the fuel being directly injected into the combustion chamber. This is to control the flame propagation and dissipate heat equally in the cylinder. I wonder why Carillo didn't implement this feature in their piston crowns? The bowl on these look no different than a manifold fuel injection engine.
I don't like it.
I would start asking questions about their testing and findings.
I don't like it.
I would start asking questions about their testing and findings.
#49
That's the first time I've seen the CP piston and it does seem odd. I believe the CP piston was based off the MCS 10.4:1 piston and was brought down to 9.5:1. Possible they assumed it was a normal piston and simply left the cup out. I'm not sure who was involved in the design, I just know it was available after Hubie had the rods spec'd. The JE pistons Hubie spec'd out have the corrected cup for the DI.
JE piston pic borrowed from "mrrjm" build thread
JE piston pic borrowed from "mrrjm" build thread
#50
I live in Australia and the city I am in has no where that can do that. I couldn't even get my hands on a 2nd hand motor. I tried all my options and that was sadly the quickest and cheapest option.