piston diameters
by Smaay » Tue Mar 13, 2012 5:30 pm
Ok got another question, sorry if it has been asked before. Is a 3MZ just an over bored 1MZ with VVTi?
After taking my 1MZ apart it looks like there is plenty of room to overbore, does Wiseco or anyone piston manufacturer make a drop in over sized piston?
the 1MZ is an 87.5mm bore and the 3MZ is a 92mm bore. both have an 83mm stroke. that being said it wouldn't surprise me if the crankshafts are the same and the rods are the same. I have a good contact at Diamond Pistons. I have built several 2ZZ-GE engines with them with great results. Is there a demand for an over sized piston?
After taking my 1MZ apart it looks like there is plenty of room to overbore, does Wiseco or anyone piston manufacturer make a drop in over sized piston?
the 1MZ is an 87.5mm bore and the 3MZ is a 92mm bore. both have an 83mm stroke. that being said it wouldn't surprise me if the crankshafts are the same and the rods are the same. I have a good contact at Diamond Pistons. I have built several 2ZZ-GE engines with them with great results. Is there a demand for an over sized piston?
1990 Celica All-Trac 3S-GTE
1997 Celica GT 1MZ/3MZ hybrid
1997 Supra 2JZ-GTE
2001 Celica GT-S 2ZZ-GTE
1998 Dodge Ram Cummins Turbo Diesel
Thats alot of BOOST!!!!
1997 Celica GT 1MZ/3MZ hybrid
1997 Supra 2JZ-GTE
2001 Celica GT-S 2ZZ-GTE
1998 Dodge Ram Cummins Turbo Diesel
Thats alot of BOOST!!!!
- Smaay
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