NoPistons -Mazda Rx7 & Rx8 Rotary Forum
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NoPistons -Mazda Rx7 & Rx8 Rotary Forum (https://www.nopistons.com/)
-   Rotary Engine Building, Porting & Swaps (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/)
-   -   rx8 eshaft measurements.... (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/rx8-eshaft-measurements-64169/)

j9fd3s 02-17-2007 08:14 PM
Originally Posted by Maxt' post='859546' date='Feb 17 2007, 01:40 PM

https://www.nopistons.com/forums/pub...IR#>/blush.gif bargain.....Wonder why the weight difference, unless they shed another 250 g from when my book was printed? I just found another set of rotors that are odd ,7.5:1 and 8.3:1..


dunno, mine's the 97 mazda comp catalog, or hell maybe theres 2 different ones?



7.5 should be like the bonneville/757? rotors. thats the 81-86 bridgeport twin turbo engine, 520hp@1bar and 8500rpms, 2xht20 turbos. not sure what apex seals they ran, but it doesnt seem like it was all that reliable....

1Revvin7 02-18-2007 12:09 AM
I just bought $600 in bearings, hook it up MaxT LOL



I could use some of those 7.5:1 rotors too !!!


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