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Old 04-27-2002, 10:01 AM
Todd Hedges's Avatar
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Join Date: Mar 2001
Cobra Make, Engine: ERA 427SC w/428 & Richmond 5-speed Car 611.
Posts: 525
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Default Rev Limits

I have a mellow 428 with Edelbrock Alumn. Heads.
Nothing special done to them, right from the factory.

The cam is a Crowler flat face solid cam shaft
110LC 290/298 Adv, 247/252 @ .050, 313/321 lift

Compression is 10.6:1

Carb is a standard Holley 4150HP

The dyno sheets show 452 hp @ 5600 rpms
and 458 ft-lbs @ 4600 rpms. (crankshaft data)

The motor pulled over 425 hp at 6200rpms
where the dyno sheet stopped taking data.

I have a 6000-rpm limiter setting right now, but have
ordered the modules for the odd 100 increments to 6900.

Any suggestions and experience with setting
on a similar set-up would be appreciated.

Thanks
Todd
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