NoPistons -Mazda Rx7 & Rx8 Rotary Forum - 12a apex seal width issues, help

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- - 12a apex seal width issues, help (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/12a-apex-seal-width-issues-help-72603/)

andyc

06-20-2009 01:28 PM

i've just purchased a set of apex seals and corner seals from e-bay that were sold as 12a mazda without original boxes!!

The problem i have is that the new one's are thinner @ 2.8mm & 70mm long compared the the old ones of 3.4mm width. so they are very loose in the rotor.

my question is can i use these seals or not or should i send them back?? Please help

j9fd3s

06-21-2009 01:37 PM

i think i'd be sending them back...

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