2.4 rebuild - Performance Forum

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2.4 rebuild
Monday, August 13, 2007 10:56 AM
i was wondering if i rebuilt my 2.4 motor with forged internals could i turbo chargre it with out any problems because i was tailking to a guy who builds motors for a living and he said the 2.4 liter motors were built without some kind part in the rods and it was like gm built the motor to fail if you turbo it would blow up like nothing

Re: 2.4 rebuild
Monday, August 13, 2007 11:11 AM
Whoa must be a noob. Just read around in the boosted forum.

Here are a few Turbo 2.4's Search the members for Robert Wilk, Brandon Fetter, Brian Wisniewski

The mechanic probably did not want to work on your engine is why he told you what he did..

http://registry.gmenthusiast.com/images/importkilla32/Bullit.JPG
Re: 2.4 rebuild
Monday, August 13, 2007 11:17 AM
The rods are shot penned from the factory and i've heard are good till about 300hp. I don't think gm would build a motor to fail with FI and then sell a s/c kit. He probably heard something about the common spun rod bearing due to poor oiling at high rpms. The oil pump swap aparently fixes this but there are a lot of people happy witht he stock pump as long as it's maintiained, like everything.



Re: 2.4 rebuild
Monday, August 13, 2007 12:30 PM
Paul Yannacopoulos wrote:The rods are shot penned from the factory and i've heard are good till about 300hp. I don't think gm would build a motor to fail with FI and then sell a s/c kit. He probably heard something about the common spun rod bearing due to poor oiling at high rpms. The oil pump swap aparently fixes this but there are a lot of people happy witht he stock pump as long as it's maintiained, like everything.



more like 450hp


THERE CAN BE ONLY ONE, i have already died once and im still here so lets just leave it on the track
Re: 2.4 rebuild
Monday, August 13, 2007 12:46 PM
the rods themselves my good to 300-400 hp, but the ring that connects the rod to the piston is real thin. then enough for me to get newer rods and pistons



Im a Xbox 360 fanboy...and damn proud of it!!
Re: 2.4 rebuild
Monday, August 13, 2007 6:34 PM
Could the mechanic have been referring to piston oilers or sqirters to oli the bottom side of the piston to keep it cool? Many of the foreign cans hve these and maybe because the LD9 doesn't and that's why he's saying that, of course we all know he's wrong.


2000 Z24 5spd header & catback for now.
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