Breaking Up at about 8000 Rpm
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Breaking Up at about 8000 Rpm
I have been helping a friend of mine with his ectuned integra type r, we went on the dyno to tune the car and at about 7800-8000 rpm the car keep breaking up.the car has precesion 1000cc injectors,stock fuel lines had a b&m fuel pressure regulator(which was replaced with stock one), crane cams external coil, plugs are v-power 7s gapped to 0.20,car had q16 in it but it kept breaking up on the dyno and would not pass 21psi.the turbo is a borg warner turbo not sure of the specs on it though.i have the log file and .cal if anyone want to take a look at them.constructive criticism are welcome
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- Gaskleppie
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- xenocron
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Def need a smaller gap... Dont be scared to lean it out a little and add some timing with Q16
Regards, Xenocron Tuning Solutions eCtune Team eCtune Authorized Tuner Location: Ringwood, NJ / Hillburn, NY U.S.A. www.xenocron.com DIY ECU Chipping, Fuel Management Parts and more...
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yeah what he said ^^^^ I didn't catch the Q16 part.. You can run it in the 12.8-13.4s with no problems if your on forged pistons, if your on stock cast then no leaner than like 12.0 . . Just run AFRs where it makes best power on your on forged pistons, you won't have any issues. Q16 is bad ass..
Chris Delgado Tun'd Performance Houston Texas 713-962-8262
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heck yeah. As long as its a built motor.. Q16 will take tons of timing.. Just work your way into it.. I'd start by adding like 2-3 deg at a time. A K series car on pump usually runs less timing than a B, heres the map on Q16 with AFRS at 12.8-13.0 This is conservative, I plan on upping the boost to 55psi, leaning it out a little more and adding timing once we get it to hook, right now we can't get it to hook in 3rd at 30PSI with 26in slicks..
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Chris Delgado Tun'd Performance Houston Texas 713-962-8262
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LOL...on eCtune I might take a couple degrees out of that map on an efficient B-Series setup
Regards, Xenocron Tuning Solutions eCtune Team eCtune Authorized Tuner Location: Ringwood, NJ / Hillburn, NY U.S.A. www.xenocron.com DIY ECU Chipping, Fuel Management Parts and more...
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You havn't done too many Q16 drag cars have you? lol .. . If you think thats alot, you should see the timing maps Chris Miller runs, or ask randy to send you the map from the RSTech integra.. your eyes will pop out lol.. The head on the RSX flows 330CFM, the motor comes out to 370CFM at 10500RPM, so its 90% efficient.. You will find it hard to get too much more efficient than that..
Chris Delgado Tun'd Performance Houston Texas 713-962-8262
Breaking Up at about 8000 Rpm
Hello all. In the process of replacing the dask clock with the mini tach. However, I cant seem to find what the max rpm is for the engine. Ive found a thread about the 302 was said about 6500rpm. I know a 289 and a 302 are just about the same engine, but im not sure about the red line. Any insight would be great. Thanx all