PTR has the ability to perform numerous tasks and modification to your crankshaft including balancing, changing the balance factor, fit longer conrods or even supply a billet 4130 stroker crankshaft.

RM-Z250 rebalance with heavy metal from

$500.00

RM-Z250 fit long conrod and rebalance no heavy metal

$280.00

RM-Z250 fit long conrod and rebalance with heavy metal

$600.00

RM-Z450 rebalance no heavy metal

$165.00

RM-Z450 rebalance with heavy metal

$500.00

Billet 4130 steel stroker 4 cylinder crankshaft

from $4,400.00

Welded OEM stroker 4 cylinder crankshafts from

$3,000.00