DSP
DSP CNC Ported GM 862 / 706 Casting
wil-cnc-862-706
CNC ported GM 862/706 Castings, 227cc intake runner, 84cc exhaust runner, 62cc chamber.
Our stage 1 will use stock valves in the 2.0/1.55 size (sold as a pair)
$1,100.00