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Discussion Starter #1
Hello,

Can somebody tell me what's the horspower of the following engines

514ci

ford motor sport cobra jet heads
Intake valve M6507-A429
exhaust valve M6505-A429

Crower solid roller camshaft 22406
Intake Duration 322 Lift .756
Exhaust Duration 328 Lift .720

1.7 roller rockers

SRP flattop piston
Manley alum. rods

intake 360 tunnelram daulqaud
2x mechanic 750cfm carb.

598 ci

ford motor sport A460 heads
Intake valve M6507-A429
exhaust valve M6505-A429

Crower solid roller camshaft 22406
Intake Duration 322 Lift .756
Exhaust Duration 328 Lift .720

1.73 intake roller rockers
1.65 exhaust roller rockers

Wiseco flattop piston
Eagle H-beam rods

ford motor sport A460 intake.

1x king demon 1290cfm carb.


Thanks!!!!!!!!
 

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514 = In the 700hp range.....

598 = 850hp range.....

You'll need alot more specifics to get any closer.......
 

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Discussion Starter #4 (Edited)
hello,

I don't know what the airflow is.
If we measure the compression of the 514ci we are around the 12.5 -13 bar and the 598ci 13.5 -14 bar.
The fuel we use is VP racing fuel c16.
 

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are you going to use the heads as they come "out of the Box" or are you going to have them ported?
 

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Discussion Starter #8 (Edited)
Hello,

The heads of the 598 are ported (we looked it up) and the compression ratio is 1:16

Can somebody tell me what the estimated horsepower of this engine is?
Futher i like to know whats the best cmf for this engine (one or dual carbs.)

already Thanks

futher cam spec

Duration at .050
Intake 282
exhaust 280

Lobe lift
Intake .437
Exhaust .416
 
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