WP LS7 CNC Aftermarket 6 Bolt

$2,499.00

WP LS7 CNC Aftermarket Castings

283cc Intake runner, 94cc Exhaust

2.205/1.61 Stainless Steel Valve

Bronze Guides

70cc Chamber

Titanium Intake valve option available

sold in pairs

VALVE OPTIONS

SPRING OPTIONS

Quantity

General Recommendations
Wilkes Performance assumes no responsibility for damage if the end user builds an engine without properly verifying he has enough piston to valve clearance (depth and radial clearance both checked). It is recommended for a minimum depth of .080″ on the intake valve and .100″ on the exhaust with a radial clearance of .030″ minimum around the perimeter of each valve. It is the customers responsibility to verify proper piston to valve clearance.
Flow Numbers
4.155 fixture
.200 170/119
.300 248/179
.400 311/212
.500 353/225
.600 386/236
.700 398/248

General Recommendations