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Eric Doukas's 1965 Lemans
(In His own Words)

New 428 motor with SD's heads and roller cam best pass 10.19 @ 130.6 at sea level ,Top Guns 2008 Pro champion runs 10.90-11.00's at 4000ft elevation

 
   

News & Events

What's new at SD in 2021
08.27.21
We're busier than ever at SD CNC porting and machining heads and intakes and putting top end packages more >>
What's going on at SD in 2020
05.28.20
We're keeping plenty busy in the shop in this crazy world we're all living in. Demand for our CNC ported more >>
End of 2018 is fast approaching!!
12.04.18
Well it's been a while since we had an update on what's been going on at SD so here's a quick overview. more >>

 

 

Engine Specs.
428 bored to 4.200 Venolia 13 to 1 pistions ,Crower forged rods stock lenght, cast 428 crank in a 1971 455 block ,hardblock filled to bottom of water pump holes, 4 bolt mains factory caps studded, mega brace ,.045 restrictors installed , Crower roller lifters , Moroso 8 quart oil pan ,crank scraper and windage tray ,60lbs oil pump with oil pump studs and hardened oil pump shaft,Butler timing chain, comp cam 268/272 .660/.660 106cl E-heads ported by SD 330 cfm @ .700 Crower stainless steel 1.5 roller rocker arms summers bro pushrods ,stud girdle ,Edelbrock Victor for 4500 carb 9375 1050 dominator 1 7/8 dougs headers with 18" 3 1/2 extensions , msd pro billet locked out at 38 degrees,7aL2 msd box