Thread: Superformance early build vs later build
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Old 03-24-2011, 10:22 PM
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SMOKNAC SMOKNAC is offline
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Join Date: Feb 2009
Location: South bay area, Ca
Cobra Make, Engine: SPF / FE428
Posts: 133
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Good question? I’ve been dealing with SPF #2990 for some time now. You don’t want one with the new rear-end. (ZF rear-end) The problem I have now (the pinion angle is wrong) after installation of motor and trans is, I have 8 degrees on my drive shaft. You should have between 3 & 4 degrees. At around 45 and up, mph I have a vibration. High Tech did not do the homework prior to installing the new ZF rear-end!! What Dennise Olthoff is telling me is remove gas tank, fab up some brackets’ weld them in, and reinstall gas tank.
Cut off #2960
Try and find a nice pre-owned one...... A lot of good deals out there!!
Last edited by SMOKNAC; 03-24-2011 at 10:41 PM..
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