HOME         CATALOGUE          TECH INFO          SHOW YOUR RIDE         CALCULATORS          ABOUT US         GALLERY        CONTACT US
     
 

Bill Baker's 1969 GTO
(In His own Words)

Since installing a set of Street 6X's on my 455 HO I have knocked off almost 4 tenths of a second. I replaced the #64 heads that were 10.75 to 1 with these 6X's and couldn't believe that I could get more power with lower compression. Pump Gas with more power how can you ask for more. I can run 91 octane at 34 degrees total advance. Don't take a chance from someone that doesn't know Pontiac Heads, Call Dave at SD Performance.

 
   

News & Events

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 >>
Northwind Intake manifold Dyno Testing.
12.23.09
Well we had a chance to test the new Northwind on a 535 pump gas hyd. roller engine recently against more >>
2009 What a Year!!
12.19.09
Well we're coming to the end of 2009, to say it's been a challenge is an understatement. Three days into more >>

 

 

Engine Specs.