EEC all data halts at 5400ish RPM

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nhra no 2
Posts: 106
Joined: Tue Mar 28, 2006 8:36 pm
Location: Aurora, IL

EEC all data halts at 5400ish RPM

Post by nhra no 2 » Sun Sep 10, 2017 9:52 pm

I'm lost. All the channels in my payload will flatline when the engine tries to climb past 5400ish RPM. The plugs are at .030, I've replaced the wires call and rotor. I just don't know what direction to go in. The car drives fine, it's not like it's breaking up. Or that it hits a wall. It just won't Rev any higher.
306 w/9.25 to 1 comp w/ A4 block, TFS heads, 93 Cobra Crane cam for 1.7 rockers but using 1.6's, 60lbs injectors, Pro-m 75mm blowthru MAF, twin turbo's t61's @ 16psi, Victor 5.0 intake, 75mm tb, T56 Magnum 6 speed, 3.55 gears,A9L EEC, TwEECer RT, Inovative LM-1

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