MitsuStyle - After all the abuse...

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MitsuStyle (http://www.mitsustyle.com/forums/index.php)

- The Parking Lot - On & Off Topic (http://www.mitsustyle.com/forums/forumdisplay.php?f=21)

- - After all the abuse... (http://www.mitsustyle.com/forums/showthread.php?t=7386)

Nash	05-04-2005 02:47 AM

Re: After all the abuse...

Quote:

Originally Posted by DSMStyle

ohhh, sexy! Can I have the broken shit? PLEASE!

no.

Jakey

05-04-2005 09:36 AM

Re: After all the abuse...

Quote:

Originally Posted by niterydr

I believe he is referring to the cylinders cracking under load and power, not rods beating the shit out of it...
;).

Yep.

JET	05-04-2005 10:00 AM

Re: After all the abuse...

Yeah, it looks like the wrist pin seized up in the piston. Notice the bluing on the end of the rod and there are small cracks in the piston around the wrist pin. Nash, is the #3 cylinder the one with the broken oil squirter?

Shane@DBPerformance

05-04-2005 11:47 AM

Re: After all the abuse...

Quote:

Originally Posted by Goat Blower

Now let's hope we don't get the rash of cracked cylinder walls that are plagueing more and more DSM'rs around the country with 2.4 blocks.

It is 2.0ls also. Mostly seems to be guys making 550whp+ on either block. Or at least on 6-bolts.

Pushit2.0

05-04-2005 02:55 PM

Re: After all the abuse...

I would guess it spun the rod bearing then cut oil off to the wrist pin, thus breaking the rod etc.

~John

JET	05-04-2005 03:57 PM

Re: After all the abuse...

Quote:

Originally Posted by GalantVR41062

I would guess it spun the rod bearing then cut oil off to the wrist pin, thus breaking the rod etc.

~John

Bzzzt... The rod bearing is perfect, the rod falls back down just from gravity when you pick it up. The wrist pin just seized for some reason.

Nash	05-04-2005 05:56 PM

Re: After all the abuse...

Quote:

Originally Posted by JET

Nash, is the #3 cylinder the one with the broken oil squirter?

It looks like it to me.

Raptor

05-04-2005 06:10 PM

Re: After all the abuse...

The pin is thermal fit so it is intentionally siezed ;) The piston pin gets oil off the cylinder wall, the rod journal just puts a stream of oil on the wall as well. It isn't a direct feed or only source for the pin.

Goat Blower

05-05-2005 01:24 AM

Re: After all the abuse...

Good luck with that, let us know how that holds up. :p

Quote:

Originally Posted by Nash

Oh yeah, and I'm going to have Jet weld up the hole in block. Be just as good as new.

Goat Blower

05-05-2005 01:24 AM

Re: After all the abuse...

Hess had a 2.4.

Quote:

Originally Posted by Jakey

Was Hess' a 2.0 or 2.4?

I wonder if cryo treating blocks would made a significant difference with the cracking issues.

ZelpDSM

05-10-2005 03:41 AM

Re: After all the abuse...

Wow, I didn't think that thing was still running. Did you really push 530HP out of it? It says 91 on the Elite list and that was a 90. Anyway, excellent work with that car Andy. Best of luck with your next project.
-Patrick
1990 Suzuki Samurai

Nash	05-10-2005 05:06 AM

Re: After all the abuse...

Quote:

Originally Posted by ZelpDSM

Thanks again for such an awesome deal! The car did end up putting down 531 fwhp, not bad for stock internals. That was the best $360 I have ever spent!

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