** Current Lead Time on Builds: 6 - 7 Months **
302-based FORGED Stroker Kits

302-based FORGED Stroker Kits

Forged stroker kits for the 8.2 deck engines. These combinations can be made to withstand 2000hp. 


-LUNATI VooVoo 4340 Forged Crankshaft (Internally balanced)

-SCAT 4340 Forged Crankshaft (28oz external balance)

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

-CALLIES Magnum 4340 Forged, USA-Made, Gun Drilled Mains (Internally Balanced)

***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 rod bolts

-MOLNAR Billet H-Beam w/ARP2000 Bolts

-OLIVER 5.400" Billet I-Beam

-CALLIES Ultra H-Beam Rods w/ARP2000 Bolts 

Piston Options:
-You choose whether you want Wiseco, Mahle, or Diamond pistons. When you order, you will be contacted and we will go over your combination to make sure the piston offering from the brand you chose will work for you. Flat top, Dish, Dome, etc to achieve your desired compression ratio.

Piston Rings:

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

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


-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  on CWT5000 balancer to race tolerances. Crankshaft will be polished. Balance sheet included

$1,900.00 $1,800.00