Page 20 of Lunati Pistons by Holley Performance Products, Inc.

cams chevy ls-1/ls-2/6.0 truck reverse dome turbo duty features · as the leader in ls-1 forged piston production wiseco pulled out all the stops when designing this series it s designed to accommodate the reluctor ring on stroker cranks without having to notch the pin bosses offset pins like the factory and skirts specifically designed for street applications make these the best available they ve been tested successfully in highest horsepower applications · skirt design allows for .004 clearance w excellent wear properties · radiused valve pockets · 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 valve train kit part wisk392a07 bore 3.905 comp stroke height 1.304 1.304 1.304 1.304 1.304 rod 0 deck std avg at deck ht wt 9.213 9.240 9.213 9.240 9.213 9.240 9.213 9.240 9.213 9.240 9.230 9.240 9.230 9.240 9.230 9.240 9.230 9.240 9.230 9.240 442 442 442 442 442 442 495 495 495 495 volume -25 -25 -25 -25 -25 -25 -25 -25 -25 -25 compression ratio at 62cc 65cc 67cc 68cc 8.9 8.9 8.9 8.9 8.9 8.9 9.1 9.1 9.1 9.1 8.6 8.6 8.6 8.6 8.6 8.6 8.8 8.8 8.8 8.8 8.5 8.5 8.5 8.5 8.5 8.5 8.7 8.7 8.7 8.7 8.4 8.4 8.4 8.4 8.4 8.4 8.6 8.6 8.6 8.6 pin part included std tension rings skirt 1/16.1/16,3/16 type wis3905h x8 wis3905h x8 wiw100f8-4000-5 wiw100f8-4000-5 wiw100f8-4030-5 wiw100f8-4030-5 wiw100f8-4100-5 wiw100f8-4100-5 wiw100f8-4125-5 wiw100f8-4125-5 slipper slipper slipper slipper slipper slipper slipper slipper slipper slipper pistons wisk392a102 4.000 wisk392a3 4.030 wisk393a100 4.100 wisk393a125 4.125 3.622 6.098 6.125 3.622 6.098 6.125 3.622 6.098 6.125 3.622 6.098 6.125 3.622 6.098 6.125 wiss-643.927x2.250 wiss-643.927x2.250 wiss-643.927x2.250 wiss-643.927x2.250 wiss-643.927x2.250 wiss-643.927x2.250 wiss-643.927x2.250 wiss-643.927x2.250 wiss-643.927x2.250 wiss-643.927x2.250 rods cranks chevy ls-1/ls-2/6.0 truck 4 stroker reverse dome nitrous compatible-with groove lock spacers features · as the leader in ls-1 forged piston production wiseco pulled out all the stops when designing this series it s designed to accommodate the reluctor ring on stroker cranks without having to notch the pin bosses offset pins like the factory and skirts specifically designed for street applications make these the best available they ve been tested successfully in highest horsepower applications · skirt design allows for .004 clearance w excellent wear properties · radiused valve pockets · 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 wisk394as wisk394a3 wisk395a100 wisk395a125 bore comp stroke height 4.000 4.030 4.100 4.125 1.115 1.115 1.115 1.115 4.000 4.000 4.000 4.000 rod 6.098 6.125 6.098 6.125 0 deck std avg at deck ht wt 9.213 9.240 9.213 9.240 9.230 9.240 9.230 9.240 419 419 440 440 volume -8 -8 -8 -8 compression ratio at 62cc 65cc 67cc 68cc 11.5 11.5 11.8 11.8 11.1 11.1 11.4 11.4 10.9 10.9 11.2 11.2 10.8 10.8 11.1 11.1 pin part included wiss-643.927x2.250 wiss-643.927x2.250 wiss-643.927x2.250 wiss-643.927x2.250 std tension rings skirt 1/16.1/16,3/16 type wiw100f8-4000-5 wiw100f8-4030-5 wiw100f8-4100-5 wiw100f8-4125-5 slipper slipper slipper slipper apparel tech line 662-892-1500 241

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