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Ernie Nolan's 1980 Trans Am
(In His own Words)

Christmas 2008 my wife bought me a set of heads from SD.Dave and Marcel at the time worked to get them out before Christmas and under the tree without me knowing .It was a huge surprise.It started a whole new tuning process with the car.
Last year it dipped into the 10's at 123mph and fully streetable 87 octane,850 rpm idle and 3.08 gearing.

 
   

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.
Basic TRW piston 462 shortblock in service since 2009,SD 290cfm KRE 85 cc heads,SD "Old Faithful"cam,1.65 HS rockers,ported Torker 2,one inch Wilson tapered spacer,Holley 950 hp,1 3/4 inch Hooker Super comps,3 inch Pypes x crossover,Mallory 140 fuel pump,HEI 31 degrees total,14 initial.87 octane,850 rpm idle