Arctic Cat Crossfire

BMP Custom Primary Spring

2-3 week turnaround time

Advance your timing for more horsepower

Heavy Duty Head Studs / RZR 1000 Category_Default Category/SLED/Ski-Doo/GEN5 850 E-TEC Arctic Cat CrossfireThese heavy duty ARP head studs are a must when going big! We highly recommend head studs when going with a big bore kit, especially on the 1000 motor. Basically, anything over 140hp we recommend a head stud install. Comes with studs, washers, nuts, lube, and side bolts. Heavy duty ARP head studs for RZR 900 1000 XPT motors Needed when adding a big bore or turbo Includes: studs, washers, nuts, lube and side bolts Directions for install: (Tighten from