killer. im thinking about doing the same with slider valves (??) and boosting the ---- out of it with a schoolbus turbo.

 

pretty interesting. More pics would be cool

 

More pictures and hopefully vids of open downpipe madness.I owned a couple of those gen of RX7 and i know they do amazing donuts.

 

As requested. Pix of ported wastegate, rebuild, and durring build.

 

I need a video camera... And it's not open DP anymore just for the 1st week. Now its a Racingbeat 3"DP. a Dynomax 3"x18" presilencer, and a Big *** Magnaflow!. 3" turbo to tip. It sounds perfect! It's so damn loud at full throttle and at part throttle it's quiet as stock. I drive for work so that was important. I can have a cop follow me for miles and I'm fine. Mind you the 15mpg and having to run 92 octane and premix is getting rather expensive. I need a Civic again...

 

So detonation breakes apex seals! Ask me how I know! It lasted me 4000 miles. It was a fun 4000 miles though. When I rebuilt it I replaced everything but the apex seals. BAD MOVE!!! So I was getng on the freeway just filled up the gas tank. I was pulling through 2nd @ 9 psi slammed 3rd heard pop. let off the throttle kank, then no power and rough as hell. Sweet now I get to crack it back open put new apex seals in and port it some more!!! LOL!!! I'm a fuggin idiot... Oh here's the best part I have neen running Arco 87 octane with 2 storke cause I'm cheap and it had been fine. So I filled up with 89 and put in some MMO. and now it detonates. Lesson don't buy Citgo gas...