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Holley 390CFM tuning 258

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71hornet6 View Drop Down
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Joined: Nov/18/2012
Location: Oakland, CA
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Points: 433
Post Options Post Options   Thanks (0) Thanks(0)   Quote 71hornet6 Quote  Post ReplyReply Direct Link To This Post Posted: May/19/2016 at 3:27am
I had a 31 shooter and I put in a 33 and ordered a 35 just in case.
I didn't get to try the 33 under load as I have been digging into the front suspension - cleaning and replacing bushings etc.
I have a rare break in work so I'm trying to kick rump every day to get it to daily driver status
'71 FrankenHornet:
'72 258 '95 4.0L Head Holley 390CFM
AX15 with R154 gears 5 speed Hurst shifter
AMC20 rear axle Detroit TrueTrac
Dual Exhaust
Concord Discs Spirit AMX sway bars
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