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Ferrea Valve Specification
|Properties||2JZ Intake||2JZ Exhaust||1UZ Intake||1UZ Exhaust||2JZ Retainer||1UZ Retainer|
|Stem Length||98.55mm||99.10mm||95.2 mm||97.12 mm||.340″ Height||.299″ Height|
|Stem Diameter||5.98mm||5.98mm||5.96 mm||5.96 mm||.986″ O.D.||.986″ O.D.|
|Valve Size||33.60mm||29mm||33.45 mm||28.04 mm||.786″ 2nd Stage||.686″ 2nd Stage|
|Tip Length||3.5mm||3.5mm||4.00 mm||4.00 mm||.502″ 3rd Stage||.474″ 3rd Stage|
|Tip Groove||N/A||N/A||2.15 mm||2.15 mm||.291″ I.D.||.300″ I.D.|
Here are some possible valves that can be use on the pre 1998 1uzfe valves. Credit for the valve specifications go towww.ferrea.com.
Do you have any questions? If so, please head over to the forums to get a quick answer or share your experience!