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GM Performance Chevrolet Longblock 350cid 290HP Chevy Small Block
Alle Artikel zeigen aus: Motoren Komplett
 
Artikelnr.: 12499529
 
3.455,00 EUR
inkl. 19,00% MwSt. zzgl. Versand
Versandfertig: bitte telef. erfragen
 
GM Performance Chevrolet Longblock 350cid 290HP Chevy Small Block
 
 
GM Performance Chevrolet Longblock 350cid 290HP Chevy Small Block  
  3.455,00 EUR *  
 Stk. 
* inkl. 19,00% MwSt. zzgl. Versand
 
GM Performance Chevrolet Longblock 350cid 290HP Chevy Small Block
350/290 HP Engine Specifications
Diese Motoren sind für US Classic Cars / Historische Fahrzeuge oder Rennsport
  • Displacement:..............................................................................350 cubic inches
  • Bore x Stroke:..............................................................................4.00 inch x 3.48 inch
  • Compression ...............................................................................8:1 nominal
  • Block:..........................................................................................Cast iron, four-bolt intermediate mains
  • Cylinder Head:.............................................................................Cast iron
  • Valve Diameter (Intake/Exhaust):..................................................1.94"/1.50"
  • Chamber Volume:........................................................................76cc
  • Crankshaft: .................................................................................Nodular iron, 2 piece rear seal
  • Connecting Rods:.........................................................................Forged, powdered metal, 3/8" bolts
  • Pistons:.......................................................................................Cast aluminum
  • Rings: .........................................................................................Cast iron
  • Camshaft: ...................................................................................Hydraulic flat tappet
  • Lift: ............................................................................................450" intake, .460" exhaust
  • Duration: ....................................................................................222° intake, 222° exhaust @ .050" tappet lift
  • Centerline:...................................................................................114° ATDC intake, 114° BTDC exhaust
  • Rocker Arm Ratio: ........................................................................1.5:1
  • Timing Chain: ..............................................................................8 mm single roller design
  • Oil Pan:........................................................................................4-quart
  • Oil Pressure (Normal):...................................................................20 psi @ 2000 RPM
  • Recommended Oil:........................................................................10w30 synthetic motor oil (after break in)
  • Oil Filter: .....................................................................................AC Delco part # PF454 or PF1218
  • Valve Lash:...................................................................................1/8 turn down from zero lash
  • Fuel:............................................................................................Regular unleaded - 87 (R+M/2)
  • Maximum Engine Speed: ...............................................................5100 RPM
  • Spark Plugs: ................................................................................AC Delco part # R45TS
  • Spark Plug Gap ............................................................................045"
  • Spark Timing:...............................................................................32° maximum @ 3000 RPM
  • Firing Order: ................................................................................1-8-4-3-6-5-7-2

Cylinder Heads:
The 350/290 HP engine has cast iron cylinder heads. The heads have 1.94" intake valves and 1.50" exhaust valves with pressed-in 3/8" studs and 76 cc combustion chambers. The water passages are the same as the original 1955 small block Chevy design. These cylinder heads have a twelve (12) bolt intake manifold mounting pattern, six (6) bolts per cylinder head
 
Diese Motoren sind für US Classic Cars / Historische Fahrzeuge oder Rennsport