How much compression should I have on my front rotor. I have 94,000 miles on the engine and am getting 65-70 psi on the front rotor. Is this low?

 

thats low. Stock factory compression is 120psi. 90s are good, 80s are getting low. 70s are low low.

 

Damn... What does this mean for my engine? Is this low enough to keep it from starting? Does this mean its time for a rebuild?

 

First of all, what's the rear rotor numbers?

An OEM engine with 94,000 on it should not be having compression problems, unless it was thoroughly abused...

Does she start up OK?

 

No she doesn't start up at all...

You posted on my "novel" the other day. You gave me that method to test my fuel injectors. I havn't gotten around to testing them but I found the video I took of when I tested it and just thought I would ask.

I just bought the car 3,000 miles on it and I havn't driven it that hard... I havn't revved it over 6,000 rpms all but twice. I can't say about the last owner though.

I don't know what the compression is on the rear rotor. Didn't tape it and now I returned the compression tester I used.

 

Help... anyone? What does this mean for me? Am I in the market for a new (well used) Rx-7?

 

you can buy mine man

 

sweet. Your gonna b a good friend and give it to me realllllly cheap. right? buddy... Argh...

 

yeah 25000 dollars.

 

Cut a 5 and two of those zero's out and we gotta deal! Really now... Thats ur car in ur sig... nice... very nice...