Raising RPMs above 7000

Steel

Resident Coonass
Joined
Nov 17, 2012
Messages
7,849
Location
Cut Off, Louisiana USA
Ride
2012 Roadster & 2006 Classic
I was told that Tune ECU can raise the RPMs above 7000, but was not told how.

Can anyone explain how this can be done?
Thanks.
 
As far as I know Tune ecu cannot either way even if it did there is no higher rpm map cells to program air quantities F & L tables, A/F ratios, or ignition timing. Wayne From Tune boy writes his own software for the Beast which is why Carpenter Racing uses them.
 
I've run the stock pistons and cam/valve system to 8000 rpms with no failure. although you are taking a wee bit of a chance with the over the bucket shims.
 
9000 rpm many times, no issues, with the Carpenter package. well not with he motor end, anyway.
 
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