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Engine Specific Info and Questions => TDI Engine -General Info => Topic started by: cardiag on January 06, 2010, 08:10:15 am
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Now i have 180hp / 400Nm at wheels but i need more power.
What pistons from PD engine i can fit and what crank/cam shafts ? I need trusted info what parts can fit from PD engine or some other .
Thanks
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No pd crank or camshafts will fit. The pd crank has an oil gear and the 1z block has an intermediate shaft driven oil pump. The pd camshafts can only fit a pd car as they have the injector lobes. I'm not sure about the pistons. Most people put ALH pistons on the 1Z as they are a bit more heavy duty. I think you would need pd connecting rods if you used the pd pistons because I believe the wrist pin recess in the piston is narrower.
You could try the AAZ camshaft. I think it has a bit more duration then the 1Z cam.
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You got to 180hp so i can't imagine I can really be of much help but...
http://www.vwdiesel.net/forum/index.php?topic=22587.0 (http://www.vwdiesel.net/forum/index.php?topic=22587.0)
http://www.intengineering.com/VW/Rods/Integrated-Engineering-p7564406.html (http://www.intengineering.com/VW/Rods/Integrated-Engineering-p7564406.html)
And go for a truckinwagon girdle.
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i used a 130 PD crank, pistons and rods in my 1Z but theres alot of work involved and i wouldnt do it again if i knew how hard it would be
ALH pistons are the best you can get that will be a direct replacment, i rekon there as good as PD, they certainly look the same. i would say stock pistons and rods will see you just over 200 BHP. AAZ cam does make a difference too