Quote:
Originally Posted by 289fia_cobra
When I finally finished it and installed it into my FFR w/3.55 gears and T5 tranny out of a 91' Mustang, it produced 355 HP / 385 ft.-lbs. (4th gear pull). This was before the replacement of the Holley Street Avenger to a Barry Grant 650DP and Wilsons 1" spacer.
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289fia,
Are you saying you made some nice gains by replacing your Holly Street Avenger? Just curious to hear about your results. I currently have the 770 Street Avenger in my 390fe. I took off the choke horn but wouldn't mind replacing the whole carb if there is a good reason to.
Thanks,
John