Can't get engine rev limiter over 6300 rpm manual trans

[Party340]

2009 RT M6 with a 426 stroker. Just did the NN trainer in hopes of getting the correct AFR at high RPM. Limiters are set to 6600 but the engine cuts out at 6300 rpm. Anyone have any ideas? Log and tune attached
.NN baseline tune increased vvt trained more midrange fuel better vvt.hpt

vvt tweek 3.hpl

[HaasExp]

Even though your vehicle is a manual trans, you might need to get the ECM 44484 Autostick RPM limit table added to your platform as this maybe overriding other limits.

https://forum.hptuners.com/showthrea...l=1#post682477

[james1595]

Ive heard 2009-2010 ecus are finiky. Might be locked at 6300 unfortunatly

[Party340]

Can someone from HP tuners comment on this?

[white1]

NN baseline tune raised rev limiter.hpt

Try this. Being a 6 speed you need to raise P/N rev limit

[Party340]

Thanks I'll give that a try!

[Party340]

NN baseline tune raised rev limiter.hpt

Try this. Being a 6 speed you need to raise P/N rev limit

Thanks white1. That did the trick!

[white1]

Thanks white1. That did the trick!

Wonderful

[PurpleRam]

Really wish this site had a like button