302-based Forged Stroker Kits

Forged stroker kits for the 8.2 deck engines. These combinations can be made to withstand 1200hp and up. 

Cranks:

-LUNATI VooVoo 4340 Forged Crankshaft (Internally balanced)

-SCAT 4340 Forged Crankshaft (28oz external balance)

-CALLIES Compstar 4340 Forged Crankshaft (28oz external balance)

***External crankshafts can be balanced internally with heavy metal added to them***

Connecting Rods (.927 pin on all rods)

-EAGLE 5.400" H-Beam Rods with ARP8740 or ARP2000 rod bolts

-SCAT 5.400" H-Beam Rods with ARP8740 or ARP2000 rod bolts

-OLIVER 5.400" Billet I-Beam

Pistons:

See drop-down menus for piston options. If you do not see what you need, email Zach@ZSRengines.com and we can do a custom piston or a shelf piston from a different manufacturer. 

Piston Rings:

-WISECO GFX RIng Package. 1.2mm-1.2mm-3mm. Steel Top Ring, Napier 2nd. WISECO PISTONS ONLY

-MAHLE 1.5mm-1.5mm-3mm. Plasma-Moly top ring, ductile iron second ring

-MAHLE HV385 Ring Set. 1mm-1mm-2mm. Steel Top Ring, Steel Napier 2nd ring. VERY low drag

Bearings:

-CLEVITE H-Series Rod Bearings

-CLEVITE H-Series Main Bearings

Balancing Option In-House at ZSR:

-Rods will be weight matched, crankshaft will be measured and balanced (28oz external) on CWT5000 balancer to race tolerances. Crankshaft will be polished. Balance sheet included