New to RX7...Question
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New to RX7...Question
Hey guys, Ive recently purchased a 94 RX7. It has 40k on the motor. All I can say is wow, what a difference it is from my other car.
Now my question is this....what can I do to make this car more reliable? I could care less about performance right now......lol you guys might laugh at me for this but coming from a 94 Acura Integra LS .... Im afraid to acually get on the throttle right now :p lol .... so I just want to purchase some parts or perform some mods that would keep my motor from blowing. I really couldnt afford a $5000 motor right now
By the way, I wouldve used the search but for some reason here at work it is not letting me
Thanks in advance
Chris
Now my question is this....what can I do to make this car more reliable? I could care less about performance right now......lol you guys might laugh at me for this but coming from a 94 Acura Integra LS .... Im afraid to acually get on the throttle right now :p lol .... so I just want to purchase some parts or perform some mods that would keep my motor from blowing. I really couldnt afford a $5000 motor right now
By the way, I wouldve used the search but for some reason here at work it is not letting me
Thanks in advance
Chris
#2
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good, I was going to say use search LOL
Ok what you need:
AST removed/upgraded
boost guage
water temp guage
downpipe (adds hp too )
radiator upgrade
silicon hoses (40k miles you are more succeptable to boost leaks)
turbo timer
(I know I am leaving something off )
Ok what you need:
AST removed/upgraded
boost guage
water temp guage
downpipe (adds hp too )
radiator upgrade
silicon hoses (40k miles you are more succeptable to boost leaks)
turbo timer
(I know I am leaving something off )
#5
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I got mine from Jason at www.rx7store.net
www.rotormotorsports.com I believe has them.
Pettit has them www.pettitracing.com
if you want more sites then there is
www.m2performance.com
www.rxecret7.com
and many many more
www.rotormotorsports.com I believe has them.
Pettit has them www.pettitracing.com
if you want more sites then there is
www.m2performance.com
www.rxecret7.com
and many many more
#6
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www.n-tech.net has the elimation kit for $60 as opposed to the replacements being $130-150.
#7
Originally posted by ttpowerd
good, I was going to say use search LOL
Ok what you need:
AST removed/upgraded
boost guage
water temp guage
downpipe (adds hp too )
radiator upgrade
silicon hoses (40k miles you are more succeptable to boost leaks)
turbo timer
(I know I am leaving something off )
good, I was going to say use search LOL
Ok what you need:
AST removed/upgraded
boost guage
water temp guage
downpipe (adds hp too )
radiator upgrade
silicon hoses (40k miles you are more succeptable to boost leaks)
turbo timer
(I know I am leaving something off )
2) the boost gauge will show you how much pound sof boost your turbos are producing, whther its enough or not, its a good way to identify problems early
3)water temp gauge is just because this morot, and how compact it it, gets hot. easily. this will let you know if you are running too warm, because by the time your temp gauge/oil guage on your dash say its too hot, man, it is too late.
4) The downpipe will replace the restrictive stock main cat at the start of your exhaust system (your other 2 replacable parts being your midpipe and catback, but dont do those until you are ready to drop cash on stuff like an ecu upgrade, boost controller, better blow off valve, or boost creep(extra boost)will screw up your engine...). The downpipe, being less restrictive in airflow, will add some hp, and channel heat out of the engine area much better. I say get a stainless steel one.
5) radiator upgrade obviously to keep the engine heat down. Lost of people rave about Fluidyne.
6) at higher mileage , the stock rubber hoses harden and crack sometimes from the heat. This makes boost leaks, which are the main reason for a lot of performance problems where people think its the turbos, etc. and with all that hose (40+ feet, I believe) its easy to have one somewhere. Silicone will last much better. I'm installing Hose Techniques ones right now, I like them because they add color to the engine bay too(www.hosetechniques.com)
7)the turbo timer is to keep you from sitting in your car for 3 minutes each time you park it. The turbos, to be cared for properly, need to be wrmed and coole after being put to use. The engine needs to keep running so that as they cool down, they are still being fed oil. YOu should warm your car up when you drive it, and you should cool it down. A turbo timer will let you turn off and lock your car, continuing to run the engine, usually for 1-5 minutes, and has some sort of kill switch, usually connected to the emergency brake, so if someone tries to break into your car while the timer is still running the engine, and take off the e-brake, it will kill power to everything.
I would also get a front sway bar to add some rigidity to the car's front, it will help increase handling. CHange oil every 2500 miles or less. Not 3000. Use the highest octane you can (here in TX I use 93) That should cover about everything.
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#9
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Thanks for the breakdown man of steel. One more final question...I promise :P What should the turbos be boosting stock?
Ill be posting later once I get the nerve to up the power! LOL
thanks
Chris
Ill be posting later once I get the nerve to up the power! LOL
thanks
Chris
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damn I lied, one more question
Ive read the J&S Knock Sensor would be a great addition to upgrade reliablity.....but for $500-700 .... is it worth it? If it is worthy, where could i purchase one....Ive yet to find a place that carries them.
Ive read the J&S Knock Sensor would be a great addition to upgrade reliablity.....but for $500-700 .... is it worth it? If it is worthy, where could i purchase one....Ive yet to find a place that carries them.
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there are a couple of good sites to check out:
http://www.rx7turboturbo.com/robrobinette/
http://www.scuderiaciriani.com/rx7/
www.iluvmyrx7.com
http://rx7.voodoobox.net/
www.maxcooper.com
In addition to the points made above, never short trip this car. If you start it, move it ten feet, and shut if off, you will very likely flood it. Never shut off your car when it is completely cold. Also, getting the J&S knock sensor is a huge waste of money for you at this point. Spend your money on the items mentioned by the previous posters (except for the turbo timer, I certainly don't need one).
Oh, BTW, unless the previous owner gave you maintenance records, you should just perform a 60000 mile type of service right now (all new fluids and filters, etc).
Also, never take this car to the Mazda dealer if you can help it. Post in the regional forum to get some good specialists in your area. Also, get a service manual. You can download it from www.iluvmyrx7.com
good shopping sites:
www.rx7store.net
www.rx7.com
www.kdrotary.com
www.pettitracing.com
www.srmotorsports.com
www.mazdaformance.com
www.m2performance.com
www.rx7fashion.com
http://www.rx7turboturbo.com/robrobinette/
http://www.scuderiaciriani.com/rx7/
www.iluvmyrx7.com
http://rx7.voodoobox.net/
www.maxcooper.com
In addition to the points made above, never short trip this car. If you start it, move it ten feet, and shut if off, you will very likely flood it. Never shut off your car when it is completely cold. Also, getting the J&S knock sensor is a huge waste of money for you at this point. Spend your money on the items mentioned by the previous posters (except for the turbo timer, I certainly don't need one).
Oh, BTW, unless the previous owner gave you maintenance records, you should just perform a 60000 mile type of service right now (all new fluids and filters, etc).
Also, never take this car to the Mazda dealer if you can help it. Post in the regional forum to get some good specialists in your area. Also, get a service manual. You can download it from www.iluvmyrx7.com
good shopping sites:
www.rx7store.net
www.rx7.com
www.kdrotary.com
www.pettitracing.com
www.srmotorsports.com
www.mazdaformance.com
www.m2performance.com
www.rx7fashion.com
Last edited by rynberg; 03-20-02 at 10:55 AM.
#14
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I like the turbo timer bc you don't have to sit around in the car waiting alittle while for it to cool down. If you like to sit around for 2-3 min after driving it somewhere then be my guest but I am just impatient and a good hks one only runs about $70.
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I would look into linearizing the temp gauge as well.
http://www.geocities.com/sdrx7_club/technical.html
http://www.geocities.com/sdrx7_club/technical.html
#17
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Has anyone ever done any dyno testing on replacing the pre-cat with a DP? I am wondering how much, if any, change I will notice?
My car is at KDR right now getting that, and some other stuff done. All these guys are right on about what mods to do. I got the M2 SS DP, boost gauge, Temp gauge all at once.
My car is at KDR right now getting that, and some other stuff done. All these guys are right on about what mods to do. I got the M2 SS DP, boost gauge, Temp gauge all at once.
#19
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Originally posted by DarkKnight
Has anyone ever done any dyno testing on replacing the pre-cat with a DP? I am wondering how much, if any, change I will notice?
Has anyone ever done any dyno testing on replacing the pre-cat with a DP? I am wondering how much, if any, change I will notice?
You should definitely notice the underhood temperatures a lot lower as well. That was something I could feel on my feet.
Originally posted by DarkKnight
My car is at KDR right now getting that, and some other stuff done. All these guys are right on about what mods to do. I got the M2 SS DP, boost gauge, Temp gauge all at once.
My car is at KDR right now getting that, and some other stuff done. All these guys are right on about what mods to do. I got the M2 SS DP, boost gauge, Temp gauge all at once.
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Originally posted by juliof
I would also <snip> and replace fuel filter
I would also <snip> and replace fuel filter
Originally posted by rynberg
<snip>
Oh, BTW, unless the previous owner gave you maintenance records, you should just perform a 60000 mile type of service right now <snip>
<snip>
Oh, BTW, unless the previous owner gave you maintenance records, you should just perform a 60000 mile type of service right now <snip>