1jzgte and 2jzgte pistons/rods the same?

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1jzgte and 2jzgte pistons/rods the same?

Postby Titties » Wed Jun 29, 2011 6:44 pm

heya,

i'm looking to purchase some pistons, rods and cams for a VVTi 1jzgte.

There are almost no listings for these items.

Are they the same as the 2jzgte?
e.g. eagle, JE and CP do not list a 1jzgte piston or rod.

Cheers, Mike
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Postby Titties » Thu Jun 30, 2011 4:43 pm

bump

Anyone??
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Postby Mr Revhead » Thu Jun 30, 2011 5:03 pm

Bore is the same so a good chance the pistons are interchangeable.
I'm sure a JZ geek will know if the pin heights etc are the same.

The stroke and deck heights are completely different so rods will be different.
as shown here:
http://www.supraforums.com/forum/showth ... s-and-Rods
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Postby strx7 » Thu Jun 30, 2011 5:20 pm

the crown or pin to top height is different in them, they can be used though, if you put 1J pistons into a 2J you will have higher compression, 2J into 1J you'll have lower compression
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Postby Mr Ree » Thu Jun 30, 2011 6:36 pm

Does the 1JZGTE slug have the provision for oil squirters?
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Postby strx7 » Thu Jun 30, 2011 7:24 pm

pretty sure they do
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Postby Si » Thu Jun 30, 2011 8:13 pm

Yep 1jzgtes have squirters.

From memory you need to go bling for rods..... jun, greddy, carillo,
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Postby spencer » Thu Jun 30, 2011 9:41 pm

What kind of beans are you looking at making?

There's stock short block 1jz cars in the 10's, that's in a pretty heavy car too. So are you looking at making over 6-700hp?

something like these are the cheapest rod wise

http://www.modyourcar.com.au/spool-hbea ... zgte-p6181

I'd go head work, cams, decent ECU & turbo before cracking the bottom end open
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Postby Titties » Thu Jun 30, 2011 10:58 pm

'98 RS200 Altezza - SOLD
'96 Mitsi Mirage, 11.12 @ 124mph (200kph)
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Postby RomanV » Fri Jul 01, 2011 12:57 am

I know it's not the same motor, but with the 3S motors the VVTI versions have a completely redesigned head compared to pre vvti, with a smaller combustion chamber.

Meaning pistons are incompatible between VVTI or non VVTI.

Might be something worth checking before buying some bits!
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