Iron 421 ET 255 Dyno Results, what's wrong with it?
09-03-2006, 02:01 PM
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Originally Posted by mikey
Glenn, check the wipe across the valve tip please. Make sure your geometry is correct.
just got back from taking it for a ride, still feels like you turn the key off when it hits 6300 rpm.
guess it's time to change the springs and see if that fixes it.
10-27-2006, 05:28 PM
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sorry for not updating the situation guys. i changed the valve springs and have not gotten to re dyno or run the car at the track since.
before the springs the car went 11.8 @ 122 shortshifting at 6300 and a 1.95 60' time. 10's are definetly in the future. i hope to get to the track next weekend to test it out.
i will post up an update as soon as i have some info.
before the springs the car went 11.8 @ 122 shortshifting at 6300 and a 1.95 60' time. 10's are definetly in the future. i hope to get to the track next weekend to test it out.
i will post up an update as soon as i have some info.
