Page 27 of Lunati Pistons by Holley Performance Products, Inc.

pistons big block chevrolet cams valve train chrysler 360 flat top-light weight/high strength features · this part starts with a dedicated forging light weight with thick cross sections make this a good nitrous piston · radiused valve pockets · skirt design allows for .004 clearance w excellent wear properties · anti detonation grooves with the added benefit of keeping the top ring groove free of carbon · pressure groove for enhanced ring seal · features chrome moly pins and spiralox pistons kit part wisk234a3 wisk234a4 wisk234a6 bore 4.030 4.040 4.060 comp stroke height 1.665 1.665 1.665 3.580 3.580 3.580 rod 6.123 6.123 6.123 0 deck std avg at deck ht wt 9.578 9.578 9.578 9.600 9.600 9.600 529 529 529 volume compression ratio at 63cc 65cc 68cc 71cc -5.5 -5.5 -5.5 10.6 10.4 10.0 9.7 10.6 10.4 10.0 9.7 10.6 10.4 10.0 9.7 pin part included std tension rings skirt 1/16.1/16,3/16 type slipper slipper slipper rods wiss-547.984x2.500 wiw100f8-4030-5 wiss-547.984x2.500 wiw100f8-4040-5 wiss-547.984x2.500 wiw100f8-4060-5 chrysler 440 flat top-indy or o.e valve pockets light weight high strength .990 pin cranks features · wiseco is the leader in forged chrysler big block pistons dedicated 2618 forgings insure the lightest weights possible these are offered with precision domes and valve pocketsspecifically built with large cams and milled heads in mind · radiused valve pockets · skirt design allows for .005 clearance w excellent wear properties · anti detonation grooves with the added benefit of keeping the top ring groove free of carbon · pressure groove for enhanced ring seal · features chrome moly pins and spiralox engine kits kit part apparel bore comp stroke height 2.060 2.060 3.750 3.750 rod 6.766 6.766 0 deck std avg at deck ht wt 10.701 10.701 10.725 10.725 705 705 volume compression ratio at 70cc 75cc 84cc 88cc -4.8 -4.8 11.6 11.6 11.0 10.1 9.8 11.0 10.1 9.8 pin part included std tension rings skirt 1/16.1/16,3/16 type wisk373a3 4.350 wisk373a55 4.375 wiss-460 .990x2.930 wiw100f8-4350-5 slipper wiss-460 .990x2.930 wiw100f8-4375-5 slipper 248 www.lunaticamshafts.com

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