What do you all think of this

[1bad75vette]

What do you all think of this motor from Derebery Performance. I emailed them and asked for the spec on the engine it is the sameone yearone sells because derebery makes the engine for year one.

The Engine comes with a chrome oil pan, timing cover, valve covers and polished intake. The stock converter would be fine, but I would base an upgrade on what you plan to use the car for. The dyno sheet is attached. We do have carburetor and ignition options available.




Engine Specifications:
·Horsepower- 400+
·Torque- 400+ ft/lbs
·Compression ratio- 9.5:1
·Dyno-tested: Yes, includes harmonic balancer and flexplate
·Dyno sheet: Included with engine's output
·Vacuum produced: 12hg @ 800RPM
·Recommended fuel- 92 octane
·Max recommended RPM- 6000
·Block- Seasoned 4-bolt iron
·Crankshaft- Nodular iron
·Pistons- Hypereutectic
·Connecting rods- Powdered metal
·Camshaft- Hydraulic roller
·Valve lift:.520"
·Duration @ .050" (int/exh): 218deg/228deg
·Rocker arms- 1.6:1 ratio
·Cylinder heads- Ported Vortec
·Valves- Stainless steel 2.02 int/1.60 exh
·Valve springs: Heavy duty
·Bore x Stroke- 4.030" x 3.48"
·Intake manifold- Dual-plane aluminum
·Oil pan, timing cover, valve covers included
·Engine fasteners: High tensile strength
·Warranty- 12 month/12,000 mi