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Old 02-18-2023, 05:57 PM
caddor38 caddor38 is offline
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Join Date: Jun 2014
Location: Tampa
Posts: 134
Default MSD 6AL RPM Setting for my application

Hi folks, another question for the professionals out there and again thanks for your time and efforts!

I am nearing the completion of my 71 Firebird Trans am Conversion. "Still in painter purgatory, but car is ready to go otherwise" . I have question on how high the max RPM setting on my MSD 6al.

Here are the Engine stats: Stroked 455... 4.5", Edlelbrock 87cc heads with the works. Cam is CompCam 308R-10 Solid Cam, .575 lift Int and Ex with Endurex Mechanical Roller lifters, 1.5 Roller Rockers. Please let me know i you need more info.

The Dyno folks took the engine to 5,500 max and HP at 546 and torque was 521.
Max HP was 560@ 5,100 RPM's with Torque at 646 @4,300 RPMS

In regards to setting the Maximum RPM on the MSD I am not quite sure? Any guidance would be appreciated.
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