Click on image to zoom

GM 355 Base Engine • Aluminum Heads • Roller Cam 390 HP / 410 FT LBS

BP35513CT1
Availability: Flat freight shipping rate for lower 48 states $175
Pricing: $3,529.00
Qty:

Description

HP & Torque: 390 HP / 410 FT LBS
Compression Ratio: 10.1:1
Aluminum Heads
Hypereutectic Pistons
Roller Cam
Cast Steel Crank
Part #: BP35513CT1
Block:

4-bolt main, 1-piece rear main seal
Passenger side dipstick
Align honed main bearing bore
Cylinders honed on computer controlled machine to within .0002 straightness and roundness
Cylinders are sonic tested for thickness

Rotating Assembly:

BluePrint premium cast steel crankshaft
Hypereutectic pistons
Chevy heavy beam rods with 150,000 PSI bolts
Hastings moly rings
Melling high volume oil pump
Hydraulic roller cam
Heavy duty double roller timing set

Cylinder Heads:

BluePrint Performance aluminium
Hardened retainers and springs
2.02 swirl polished intake valves
1.60 swirl polished exhaust valves
BP Aluminum Head Part# H8002K
For complete head specs, click here

Cam Specs:

Cam Type: Roller
.495 Intake .503 Exhaust
220 Intake / 224 Exhaust duration
@ .050 - 112 degree lobe separation

Ignition Timing:

34 degrees at 3500 RPM

Also Includes:

New valve covers
Oil pan
Timing cover
Brass freeze plugs
Dyno test results shipped with engine

Notes:

This engine is very similar to our BP35512CT1, but this engine offers a roller cam. If you have questions on the benefits of a roller cam vs a flat tappet cam, please feel free to contact us!

*A bronze distributor gear is NOT recommended on this engine

Recommended spark plugs are Champion 792 with .045" gap

Image of engine may not be that of actual engine.



Not for use in pollution controlled vehicles.

Details

  • BP35513CT1
  • BP35513CT1
  • 816671020328
  • Flat freight shipping rate for lower 48 states $175
  • New

If you don’t know what you need call our technical sales staff at 931-646-4836 ext 107
  • 24/7 Customer First Exclusive 24/7 Customer First technical support line. 24-hours a day, nights, weekends, and holidays when you are most likely to be working on your car.
  • Expert Enthusiasts American Powertrain's team is manned by experienced enthusiasts with years of installation experience.
  • 2 Year Warranty Industry leading 24-month warranty from date of installations with 2-year installation grace period.
  • Fast Shipping Domestic and international shipping experts. Fast freight and overnight service available on all in stock items.