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Old 09-22-2021, 08:08 PM
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67 455 Bird ragtop 67 455 Bird ragtop is offline
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Join Date: Jul 2002
Location: Melbourne, Fl
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Quote:
Originally Posted by tom s View Post
I think with the heads and cam you have you are leaving a lot of HP on the table with a dual plane,even a RPM.JMHO,Tom
What would you recommend instead for a street cruiser??? I'm open to honest and helpful critiques. Would a spacer be another option ???

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67 Firebird Convert 455 +.060 TH400 74cc KRE d-ports piston dished 16cc H-beam rods Comp Cam 305-AH-8 cam 108* LSA 253/260 @.050 duration .577/.594 lift w/1.65 rockers Ford 9" 3.50 Detroit Locker M/T Sportsman Radials 31x18x15 on Convo Pro 15x15s