Club Cobra - Guess The Power Of This Crate Motor

Club Cobra (http://www.clubcobra.com/forums/)

- Small Block Talk (http://www.clubcobra.com/forums/small-block-talk/)

- - Guess The Power Of This Crate Motor (http://www.clubcobra.com/forums/small-block-talk/129378-guess-power-crate-motor.html)

Guess The Power Of This Crate Motor

Guess the BHP @ RPM and Torque @ RPM for this crate motor ...

Crate Motor Specs

Torque Plate Honed
Durabond Performance cam bearings
Eagle 4340 Steel crankshaft 4.00" stroke
Callies 4340 Steel H-beam rods 6.300" long
Clevite Hardened Rod & Main Bearings
Racetech Forged Pistons with Total Seal Rings
Compression Ratio: 13.5:1
Rods (big & small ends) and Pistons machined to same weight
Rotating assembly balanced to .02 oz/inch or within 2 grams
Brodix STS Track 1 CNC Ported cylinder heads
68cc combustion chambers
Comp Cams 2.100" & 1.600" SS valves
Titanium retainers & 10° Locks
Roller Valve Springs
225cc Intake Runners
ARP Studs and Fasteners
Comp Cams Mechanical Solid Roller Custom Grind Race Camshaft
Crower Sever Duty HIPPO Solid Roller Lifters
Jesel Pro Series Shaft Mounted Roller Rockers
Jesel Belt Drive Timing Setup
Comp Magnum Pushrods
Edelbrock Super Victor Intake w/4500 flange
Holley 1050 Dominator Carburetor

Fill in the blanks ...

_____ BHP @ _____ RPM

_____ ft/lbs @ _____ RPM
_

[b]Assuming its around 4.00". I would say ....675 hp @ 7500rpm and about 640 lbs of torque @ 5400

13.5:1 compression, long stroke, big heads, solid roller cam, Dominator carb...well north of 750HP and probably the torque to match.

Whats the bore? Hope not too big with only a 2.100 intake valve...

It would be a waste to build it on a 4" bore block... 4.125 or 4.155 bore.

750hp @ 7400
595ft/lbs @ 6000

Too many variables.

What's the bore? What's the cam specs? What do the heads flow? Has intake been prepped? Whose dyno?

Your question can't be answered as is.

Btw, that ad is pretty bogus.

I wouldn't use comp cams magnum pushrods on a race motor.

Comp cams valves? Lol

Quote:

Originally Posted by CHANMADD (Post 1306936)

What's the bore...?

CID is 427
_

Quote:

Originally Posted by scottj (Post 1306942)

It would be a waste to build it on a 4" bore block... 4.125 or 4.155 bore.

750hp @ 7400
595ft/lbs @ 6000

You found the link :)
Precision Race Engines Small Block Ford Race Engine High Performance Crate Engines

North of 600, maybe close to 7. Don't know how they get 750hp out of those heads, suspect afr225 or similar.

Quote:

Originally Posted by AL427SBF (Post 1306949)

You found the link :)
Precision Race Engines Small Block Ford Race Engine High Performance Crate Engines

Nope, I was guessing... honest.;)

I'd still build with a 4.125+ bore...

So what octane is this set up for?

Quote:

Originally Posted by RedEye (Post 1306953)

So what octane is this set up for?

Either $10 a gallon or methanol:eek: