Chevy Small Block
Sprint Car - Dome Top

• .450” tall maxi-dome 23° piston.
• Lightweight forging 2618 alloy.
• Designed for 360 cid. sprint cars.
• Also works with 3.500” stroke.
• Standard 1/16” x 1/16” x 3/16” ring package.
• Gasket volume - 9.1cc.
• Top ring down = .200”.
• Premium 8620 chamfered pins for roundwire type locks included.
• Valve relief depth = .285” intake and .200” exhaust.
• Engineered for the ASCS or SPCH Cylinder heads.

350 Block : 4.000" Standard Bore 3.480" Standard Stroke Ratios figured for .010" deck @ 9.000"
Part #	Bore	Stroke	Rod	C. D.	Wt	Pin	CC's	Comp Ratio			Purchase Online
								64cc	70cc	76cc
								13.3 13.3 13.3	12.9 12.9 12.3	11.2 11.2 11.2
11901 $713	4.030 4.035 4.040	3.480	6.000	1.250	470 491 490	.927	17.0				Discounted Prices
11910** $713	4.030 4.035 4.040	3.480	6.000	1.250	478 480 485	.927	20.0	14.0 14.0 14.0	12.7 12.7 12.8	11.7 11.7 11.7	Discounted Prices

350 Block : 4.000" Standard Bore 3.480" Standard Stroke Ratios figured for 0" deck @ 9.000"
Part #	Bore	Stroke	Rod	C. D.	Wt	Pin	CC's	Comp Ratio			Purchase Online
								64cc	70cc	76cc
								14.0	12.7	11.7
11905* $713	4.020	3.550	6.000	1.225	482	.927	17.0				Discounted Prices
11915** $713	4.020	3.550	6.000	1.225	471	.927	20.0	14.7	13.3	12.2	Discounted Prices