Mutt455
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Posts
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Joined
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Last visited
Forever Pontiac
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Name
Mike
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Gender
Male
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Year
1967
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Car
Firebird
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Trim
R-Mod
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Mutt455's Achievements
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1977 Trans Am with 455 Injun swap and I decided on going with a Turbo 400. Has anyone on this forum ever tried that Lokar "High Tech" electric kick down switch? Or retrofit am I better off Retrofitting in an earlier pedal mount switch? Mutt 455
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stock heads, stock turbo 400 converter then I would stay with a "near stock" cam. Stock 6X-4 heads they don't flow air nowhere near the stock # 16 heads. I have a 1968 Firebird coupe with a 428 +30 over - wide ratio Muncie and a 12 bolt 3.5 posi rear. The heads I use are 1971 # 96 milled for a compression ratio of 9:1 with Magnum 1.52 roller tip rockers. Stock heads only flow to about 4000 rpm. Check Out the Wallace Racing Calculators and shift points - very informative. I have too much rear gearing in my 1968 Firebird. My latest Firebird project is a 1967 with a Mutt 455 again # 96 heads un-ported. The 67 has a 3.07 rear and Big Injuns seem to love either a 3.07 or 2.73 rear gearing for a street car. Good luck - Mutt 455
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Welcome to the site - awesome 65 Catalina convertible.
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My Pontiac project is a 1967 F.Bird convertible 455 and upgrading to a complete WS4 package - Not a show car - just a driver. For paint I was think Tiger Gold (paint and peel) with black TA stripes. Just wondering if anyone here has actually used Alsa paint & peel for there cars?