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Old 09-24-2010, 09:00 PM
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wanab5150 wanab5150 is offline
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Join Date: Mar 2008
Location: Ocean Isle Beach, NC
Cobra Make, Engine: Superformance #2769 Roush 427R Dart Block
Posts: 606
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It's funny that you guys would say that some of the carbs on Roush motors were screwed up. It late 2006 and early 2007, the guy that did my install said he sent a bunch of carbs back to Roush because they were so screwed up.

When I did a test drive in a Superformance in '06 the Roush 402 had a horrible stumble. I remember him telling me that the carbs that were comming on Roush engines were totally screwed up.

Like I say....Mine runs perfect and it would take a huge amount of HP gain to make me switch.... really.

I could use a little less torque as it's still sideways through 2nd and part of third under 3500 RPM. A bigger carb than a 750 WILL produce more HP at the expense of torque. In the world of racing I would definetly go the bigger carb route. For the street, I'll probably stick with the Avenger unless I get bored and just need to throw some money at it.
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