Mazda Rotary Club

Cars by Model Type => 3rd generation RX-7's => Topic started by: rei99 on June 03, 2009, 05:40:49 PM

Title: Compresion test: right number...
Post by: rei99 on June 03, 2009, 05:40:49 PM
Hi everyone,
someone here have a value for a bad / medium / like new engine throw the compression test?

Front rotor
6.1 / 6.6 /             6.4
Rear rotor
6.1 / 6.6 / 6.1


Those are from an engine near to say us hello! right? :D

Under 7 is not much good right?
Title: Compresion test: right number...
Post by: m1tch on June 03, 2009, 05:54:50 PM
They are ok numbers, nothing amazing, I think you get 8s for a fresh rebuild, my rotors are running mid to high 6s all round, the main thing is that they are all quite even, which is good :) better than having 6s on all rotors than 7s on one and 4s on the other lol
Title: Compresion test: right number...
Post by: rei99 on June 03, 2009, 05:57:42 PM
Right answer :D so if the price will be lower I could take it... And pray that the engine will stay with me a little :Giggle
Thanks!
Title: Compresion test: right number...
Post by: m1tch on June 03, 2009, 07:28:58 PM
Remember:

(http://i93.photobucket.com/albums/l49/m1tch_2006/rotarywh6.jpg)

So doing this:

(http://i93.photobucket.com/albums/l49/m1tch_2006/QSRE4626B1.jpg)

Will mean you engine won\'t last as long as if you ran it NA lol :)