03-27-2010, 01:13 AM
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CC Member
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Join Date: Jan 2010
Location: Sun City West,,
AZ
Cobra Make, Engine: SPF2984 MK111, Roush 511 IR FE 8 Stack, Dynoed: [flywheel] 572HP at 6000 , 556# Torque at 4700, Bowler 4R70W Auto Transmision. Tires: Mickey T's S/R 26.0x10.0x15.0 F ,26.0x12.0x15.0 R Color, Bleck, because they told me it was Bleck, at the factory.
Posts: 1,480
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Roush was supposed to have fixed all the bugs
Quote:
Originally Posted by csx4910
Thanks for asking. It is better but not perfect. I have put about 500 miles since I got it back from Roush and continue to have an intermittent hesitation under throttle around 3000 rpm but not all the time. Aside from the motor, we have determined the fuel pickup is in a bad spot (high and the left) therefore starving it for fuel when going around sharp turns. Also the fuel gauge stopped working so we will be dropping the tank to (hopefully) fix both at the same time.
Ron
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Ron, when I spoke to Todd at Roush/Superformance he assured me all the bugs had been worked out of the earlier designs and all engines would be fine from now on, I was happy with this, but now I have read your comments I am concerned. Is this current intermittent issue due to the location of the fuel pick-up, or is it directly attributabe to the engine? tin-man
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