380rwhp N/A 2 valve?

[LS1PUSSOUT]

Heres the complete mod list for the engine:

This motor is comprised of the following parts

03/04 Cobra Block NEW

Forged FRPP Crankshaft

Forged H Beam Rods ( Manley)

Forged Pistons ( Specify Dish )

Race Tri Metal Bearings

Completely Balanced, blueprinted, professional assembly

Stg 3 Ported Cylinder Heads w/ oversize Valves

Stg 3 Comp or VT Camshafts ( specify NA or Supercharger )

FRPP High Volume Oil Pump

FRPP Head Bolts

FRPP Head Gaskets

Oil Pan

Front Cover

Valve covers

180 day parts warranty



7400 RPM Capability

This motor will dyno at 380 rwhp without a power adder

This motor is capable of 1000 hp

 

[meaty mac]

I dont see happening even with notched pistons for a huge cam and ported PI heads

That sounds very high to me. I could be wrong but its probably BS.

No way jose.. Maybe at the crank. Not at the wheels..

More likely at the Crank. 380rwhp w/o the TFS heads is very unlikely that has any sort of driveability.

I've never seen one make that much.... so yeah probably not

Doubt it.

Richard Holdener's 490hp 5.0 2v:

-CHP 5L MODULAR SB: 3.75" stroker crank .020 overbore
-TEA stg3 heads: 242cfm intake 204 cfm exhaust
-Comp cams XE278AH PI cams: .550 lift 242 intake 246 exhaust
-11.78:1 compression
- Kooks longtubes
-Custom X stream intake manifold (aka VRI)

Keep in mind this was run with no accessories or mufflers. and was run on a mixture of high octane and race gas, but my point is that it is possible to get respectable power out of a 2V.

Oh yeah, peak power came in @ 6300 rpm :beer:

 

[KduncSS]

Richard Holdener's 490hp 5.0 2v:

-CHP 5L MODULAR SB: 3.75" stroker crank .020 overbore
-TEA stg3 heads: 242cfm intake 204 cfm exhaust
-Comp cams XE278AH PI cams: .550 lift 242 intake 246 exhaust
-11.78:1 compression
- Kooks longtubes
-Custom X stream intake manifold (aka VRI)

Keep in mind this was run with no accessories or mufflers. and was run on a mixture of high octane and race gas, but my point is that it is possible to get respectable power out of a 2V.

Oh yeah, peak power came in @ 6300 rpm :beer:

How much would you estimate the cost of such a build?

 

[99MustangGTman]

I doubt it.

 

[meaty mac]

How much would you estimate the cost of such a build?

Longblock- Maybe 8,9K? :shrug:

 

[meaty mac]

I doubt it.

So do i

But you've been around..it is possible :beer:

 

[cheesegt]

man just give up on the 2v and buy a ls1.

or like i did a Corvette.

 

[99MustangGTman]

man just give up on the 2v and buy a ls1.

or like i did a Corvette.

No faith in the 2V?

 

[cheesegt]

no faith

 

[SQ Stang]

screw NA it's all about being blown!