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-   -   N/A upgrades! (https://www.nopistons.com/2nd-generation-specific-17/n-upgrades-63955/)

89rx7gtu 02-04-2007 10:15 PM

damn guys that's alot of info to take in! lol! thanks! so it doesn't seem like it is going to be that hard to get the power increase! if i could double my power or close to it then that would be great for now! i am still going to do the turbo mod. eventually! i drive my car like it is a race car and that everywhere i drive is a race track! i am pretty good at that! could i put a ported or bigger intake on it to get more power like on a piston motor??? hell, is there any books on this **** that i could get that would give me step by step procedures??? that's it for now! thanks everyone!

Leetheslacker 02-04-2007 11:59 PM


Originally Posted by KompressorLOgic' post='857399' date='Feb 4 2007, 10:14 PM

well on the issue of timing, the rtek ecu is designed for a boosted motor and has timing maps for running boost.... most people say the stock timing maps are fairly conservitive anyway.....



so i think timing is allright on the motor, this would be why i added some extra fuel to keep temperatures in there down a bit



i supose it wouldnt hurt to turn the cas back a couple deg or so, but then your timings gonna be a lil off all the time...



true. it retards the timing what, 1 degree per psi over 9psi? Im using a turbo ecu/afm/boost sensor. so that should adjust the timing accordingly.

rowtareh 02-05-2007 09:26 AM


Originally Posted by 89rx7gtu' post='857405' date='Feb 5 2007, 12:15 AM

damn guys that's alot of info to take in! lol! thanks! so it doesn't seem like it is going to be that hard to get the power increase! if i could double my power or close to it then that would be great for now! i am still going to do the turbo mod. eventually! i drive my car like it is a race car and that everywhere i drive is a race track! i am pretty good at that! could i put a ported or bigger intake on it to get more power like on a piston motor??? hell, is there any books on this **** that i could get that would give me step by step procedures??? that's it for now! thanks everyone!



https://www.nopistons.com/forums/ind...showtopic=3426



Go there, it's all in stages. Good writeup. There are many more writeups in the FAQ section you need to take a look at as you seem to be a new RX-7 owner.



Good Luck.

j9fd3s 02-05-2007 09:37 AM


Originally Posted by Leetheslacker' post='857417' date='Feb 4 2007, 09:59 PM

true. it retards the timing what, 1 degree per psi over 9psi? Im using a turbo ecu/afm/boost sensor. so that should adjust the timing accordingly.



oh well then yeah you're good

KompressorLOgic 02-05-2007 04:46 PM


Originally Posted by Leetheslacker' post='857417' date='Feb 4 2007, 09:59 PM

true. it retards the timing what, 1 degree per psi over 9psi? Im using a turbo ecu/afm/boost sensor. so that should adjust the timing accordingly.





Timing on the stock ecu retards timing about 1 deg per psi on any positive pressure( but stoped at about 9 since its programed to cut fuel anyway), the rtek just continues this timing retard up until the boost sensor maxes out which is about 1 bar


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