While high-quality head studs add a needed level of engine durability, those who hot-rod 24-valve ... special O-ring register plate and cutter kit. The cutter is a crank-style, hand-operated ...

MONTVILLE, N.J.--(BUSINESS WIRE)--Marotta Controls, a rapidly growing aerospace and defense supplier, announced it has upgraded its motor operated pilot valve (MOPV) used in aqueous film-forming ...