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Thread: F70-14 conversion
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11-11-2009 #1
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F70-14 conversion
What current 15" tire would be the closest thing to an F70-14 ??? I tried some of the tire computers but they don't list those sizes anymore.
67 Firebird Convert 455 +.060 Johnny Winters TH400 74cc KRE d-port flowed @ 310 cfm heads 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" 3.55 Detroit Locker M/T Sportsman Radials 31x18x15 on Convo Pro 15x15s
Honest dad that 455 on the side of the block is a serial number
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11-11-2009 #2
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I think 225-60-15 would have close to the same dimensions, but I'd go 235-60-15 for a little more tire. Jim.
72 Chevelle SS conv. http://mysite.verizon.net/vzerbael/index.html
11-11-2009 #3
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Thanks. Finally found a cpl of sites that list the older size tire dimensions.
http://www.rogerkrausracing.net/files/34011176.pdf
http://www.kelseytire.com/pages/tirechart2.html67 Firebird Convert 455 +.060 Johnny Winters TH400 74cc KRE d-port flowed @ 310 cfm heads 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" 3.55 Detroit Locker M/T Sportsman Radials 31x18x15 on Convo Pro 15x15s
Honest dad that 455 on the side of the block is a serial number
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