Mazda 2 Piece Apex Seals
02-04-2004, 06:57 PM
#1
Senior Member
Thread Starter
Join Date: Oct 2002
Location: Memphis, Japan
Posts: 427
Just ordered some new Apex Seals from Mazda and what I got back was 2 piece Seals with the little triangle piece all glued on and everything.
Had some discussion with Mazda about what seals they were using now but the guys at the parts center didn't really know when or why they changed. There has also been a question if these seals are as good or better than the older 3 piece seals. Does anybody have experience with these new 2 peice seals? Are they better than the 3 piece ones??
Had some discussion with Mazda about what seals they were using now but the guys at the parts center didn't really know when or why they changed. There has also been a question if these seals are as good or better than the older 3 piece seals. Does anybody have experience with these new 2 peice seals? Are they better than the 3 piece ones??
02-04-2004, 09:11 PM
#3
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Join Date: Oct 2003
Location: Fort Lewis Washington
Posts: 705
From what I have heard and read the 2 piece seals are much better than the 3 piece ones. They seal better have less moving parts and are safer at a higher RPM. So I myself would go with the 2 piece if given a choice.
02-04-2004, 11:09 PM
#4
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Join Date: May 2003
Location: Dover DE
Posts: 989
From what I was told, and Dragon and Igy may have more on this, a set was ordered for an FD engine rebuild by one of the guys in Japan, when questioned the new seals were supposedly being released with the new materials being used in the RX-8 Renesis engines, Mazda felt it was a better design and material and has now changed all of their seals to this style. I could be wrong, but that was the rumor we heard in Okinawa.
02-05-2004, 04:59 PM
#7
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Thread Starter
Join Date: Oct 2002
Location: Memphis, Japan
Posts: 427
OK well we put the engine together with these seals and it is going in the car tomorrow. I guess I will find out the long way. I have been working closley with a very big name shop in Tokyo on this new buildup and he said the mazda 2 piece were not good. Not sure for what reason he was saying that.......might just be a personal prefrence thing. Gonna be running a Sideport with a TD06H-20g If I get 375hp at the wheels I will be happy 
02-05-2004, 05:34 PM
#8
Senior Member
Join Date: Dec 2001
Location: Okinawa Japan at McDonalds
Posts: 472
Come on Randy, you know why. He just wants you to buy his $800 set of seals so he can make $600 profit. If you get a chance ask why he doesn't like the new mazda 2 piece apex's.
I get to go to the FETC. I'll be there the last half of the first week.
I get to go to the FETC. I'll be there the last half of the first week.
