SOURCE: Fullboost (Youtube)
“After running a string of 9.2-second passes, Mark Drew was again piloting his wife’s Holden HR street car at Heathcote. Recent changes include a larger 4in exhaust, Dominator stall converter and a custom inlet manifold which saw the turbocharged LS V8 make a touch over 800hp to the ground at MPW through street radial tyres. The old Holden still retains the factory style column transmission shifter and stock style rear leaf sprung suspension.
LS the WORLD!
1966 Holden HR Premier
Owner: Raelene Drew
GM LS V8 engine 403ci
LQ9 iron block, Callies crank & rods, CP forged pistons 9.2:1
Small hydraulic roller camshaft
Stock cathedral port heads, Double valve springs
Borg Warner S400SX turbocharger @ 19psi
Custom manifolds, 4in exhaust, pump E85 fuel
Powerglide trans, Dominator stall converter
Column shift, 3.25:1 Trutrac diff, MT X275 radials
Power: 602kW / 807hp @ wheels
Thanks to: Eugene @ Flowcraft, Tony @ TDR , Tim and Adam @ MPW
Heathcote Park Raceway, Australia – August 2nd 2015.”