how to tell different compression rotors apart?
Thread Starter
Joined: Dec 2003
Posts: 2,534
Likes: 0
From: pembroke, massachusetts
how to tell different compression rotors apart?
Im trying to figure out how I can tell the difference between a 9:4:1 compression rotor and a 9:7:1 compression rotor by a visual inspection. Or if that cant be done, what other way can I determine the difference
Senior Member
Joined: Oct 2002
Posts: 685
Likes: 1
From: Portland, OR
Originally Posted by teamafx
Im trying to figure out how I can tell the difference between a 9:4:1 compression rotor and a 9:7:1 compression rotor by a visual inspection. Or if that cant be done, what other way can I determine the difference
Are you refering to the s4 and s5 n/a rotors? If so weigh them. The S5 is ~1/2lb lighter.
I have also noticed on many S5 turbo rotors maching lines on the rotor faces. The s4's did not have these.
Justin
Thread
Thread Starter
Forum
Replies
Last Post
Adaptronic 1280s Hot Start 3 Rotor 20b RX7
Monsterbox
Adaptronic Engine Mgmt - AUS
5
Sep 11, 2015 03:29 PM
ZaqAtaq
New Member RX-7 Technical
2
Sep 5, 2015 08:57 PM
