How many Horsepower do i have?

(2010-05-29 15:53:18)

1. Logan Says: How many Horsepower does a 383sbc have with matching
Edelbrock performer RPM
-RPM aluminum heads
-RPM cam
-RPM intake
Crane cam roller rockers
and flat top pistons

2. jack t Says: No one knows for sure. the only way to know is dyno your car.

3. Tony Says: Who the hell knows without know the cam specs, the carb you're running or the total compression....

How about actually listing REAL specs.

4. chevyraceman_383 Says: Your not giving much detail to work with here.. I'll do my best.

Being you said flat tops, the 70cc heads would give you around 9.8:1, where the 64cc versions would put you at 10.4:1

The RPM cam specs out as
308 int./318 exh adv. 234/244@.050, .488/.510 lift, 112 LSA

Around 430-440 HP and 450-460 ft lbs torque

The RPM heads don't flow that great for aftermarket alum heads. Flow numbers are close to the stock vortec heads.

The rpm cam is really old tech with tame lobe profile

Tag: How many Horsepower do i have?

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