Competitive and durable racing power at an economical price!
Designed for circle track’s weekend warriors, this bullet-proof 350-horsepower, 350-cubic-inch factory-sealed racing engine is a tough combination of power and reliability - and it fits almost any racing budget.
Based on GM Performance Parts’ popular 350 HO engine, including a brand-new, four-bolt-main block, 9:1 hypereutectic pistons, cast iron crankshaft and GM iron Vortec cylinder heads, the CT 350 Factory Stock version features a high-rise
dual-plane intake manifold, 8-quart single kick-out circle track oil pan, valve cover kit with breather tube and breather, and special "kool nut" rocker arm nut design.
The 350 HO’s unique dual-pattern cam is included, too. It’s based on the one found in 1965–67 Corvette 327 engines, but with more lift and duration to clear the engine exhaust quickly and move in more air - providing excellent mid-and
high-range power, where you need it on the track.
Delivered complete from the oil pan to the intake manifold - including an HEI distributor - the CT 350 racing engine has the proven parts and horsepower to enable a competitive racecar. Getting it into the winner’s circle, however, is your job!
Circle Track 350 Tech Specs:
Part Number: 88958602
Engine Type: Chevy small-block V8
Displacement (cu in): 350
Bore x stroke (in): 4.00 x 3.48
Block (P/N 10105123): Cast iron with 4-bolt main caps
Crankshaft (P/N 14088526): Nodular iron
Connecting rods (P/N 10108633): Powdered metal steel
Pistons (P/N 12514101): Hypereutectic aluminum
Camshaft type (P/N 24502476): Hydraulic flat tappet
Camshaft lift (in): .435 intake/.460 exhaust
Camshaft duration (@ .050 in): 212° intake/222° exhaust
Cylinder heads (P/N 12558060): Vortec iron; 64cc chambers
Valve size (in): 1.94 intake/1.50 exhaust
Compression ratio: 9.1:1
Rocker arms (P/N 10089648): Stamped steel
Rock arm ratio: 1.5:1
Recommended fuel: 92 octane
Maximum recommended rpm: 5500
NOTE: Distributor included with CT 350 engine has melonized steel gear P/N 10456413. This MUST be used with engines with steel camshafts, or engine damage will occur.
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