where does it say the stroker kit makes 280?
this is all i see
Long Rod 4.3 Stroker Kit Rotating Assembly
Long Rod 4.3 Stroker: New 4.2 crank, SCAT forged stroker Hbeam
rods, ARP rod bolts, Wiseco forged pistons, rings, pins,
and lox: $1800. Our long-rod approach is superior, clearancing
of the crank or the block is not required& the longer rod improves
internal engine geometry for improved performance.
Options: King/ACL main/rod bearings: $150, iron flywheel/
flexplate & balancer: $350, balancing: $250, SFI billet aluminum
flywheel: $425, SFI billet harmonic balancer (neutral only),
$425, windage tray/girdle/main stud/oil pickup/dipstick/oil pan
Race-prepped crankshaft (shown): Magnafluxed, deburred of
rough edges & casting flash, counterweights contoured & radiused
to reduce power-robbing windage, completely polished &
professionally shot peened for improved strength & durability:
$900 Best crank for BIG power & higher RPMs !