Texas Speed 228R or Comp Cam Mutha Thumpr Cam
#23
TECH Senior Member
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Both of the sponsor offer dyno tuning in IL..
Speed Inc. in Schaumburg, IL.
http://www.speedinc.com/
Straightline Performance in JOLIET, IL.
http://www.1320hp.com/Home.html
Speed Inc. in Schaumburg, IL.
http://www.speedinc.com/
Straightline Performance in JOLIET, IL.
http://www.1320hp.com/Home.html
#24
On The Tree
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Both of the sponsor offer dyno tuning in IL.. Speed Inc. in Schaumburg, IL. http://www.speedinc.com/ Straightline Performance in JOLIET, IL. http://www.1320hp.com/Home.html
#30
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Join Date: Mar 2012
Location: oklahoma
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Look at the 54-428-11 228/230 @.05 .571/.573. Its easy on valve train choppy idle and power from 2000-7000. I have one it pulls all the way to 7000. And very responsive at 2000. Great all around performance. And you cant beat the yank ss3600 behind a ls1 DD period.