Race Tec Pistons 1001255 Forged Flat Top 4.280 Bore, BB Chevy 489

Race Tec Pistons, BBC 489, Bore 4.280, Stroke 4.250, Rod Length 6.135, Flat Top -3.0cc, Set of 8 Pistons

$1,097.00

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DROP SHIP

This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.

⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Description

Race Tec pistons are manufactured on 2618 material forgings that will accept mild blown or nitrous applications. Fits open and closed chamber heads. CNC precision used in every manufacturing operation. Valve pockets machined for oversized valves and high lift cams. Race Tec pistons have CNC Machined ring grooves that accept 1.5, 1.5, 3mm rings (Rings Sold Separately). Top ring land gas distribution grooves to enhance performance and improve ring seal. Diamond tooling used throughout production including ring grooves and skirts.

Compression Ratio:

110cc 9.1:1

118cc 8.6:1

124cc 8.3:1

Specifications

More Information
CNC Part Number	RTT-1001255
Price	$1,097.00
Manufacturer's Part Number	1001255
Brands	RaceTec
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy BB
Bore Size	4.280
Crankshaft Stroke	4.250
Rod Length	6.135
Piston Type	Flat Top
Compression Height	1.520
Piston Material	2618 Forged
Piston Ring Size	1.5 1.5 3.0mm
Wrist Pin Size	0.990

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