The following is extracted from the 2009 Monoposto Rules:
[SIZE=4]I. DEFINITION
[/SIZE][SIZE=3][SIZE=3]A class for single seat, open wheel race cars raced before 1973 by private owners, using the standard Ford 1600 crossflow, pushrod engine. The following commercially constructed cars are eligible.
Alexis 14 [1968] 15 [1969] 18 [1970] 18B [1971] 22 [1972]
Beach MK11 [1969-70]
Bobsy [1969]
Caldwell D9 [1969] D9B [1970-71]
Crossle 16F [1968-69] 20F [1971-72]
Dulon LD4 [1967] LD4B [1968] LD4C [1969] LD9 [1970-72]
Elden PH6 [1969] PH8 [1970-72] PH10 [1972]
Elfin 600 [1969-72]
Forsgrini MK12 [1968-69]
Ginetta G-18 [1969]
Hawke DL2 [1969] DL2A [1970] DL2B [1971] DL9 [1972] DL9A [1972]
Le Grand MK10 [1969-72]
Lola T200 [1970] T202 [1971] T204 [1972]
Lotus 31 [1967] 51 [1967] 51B [1968] 51C [1969] 61M [1970-72] 61MX
[1972] 69 [1971-72]
Macon MR7B [1969] MR8 [1969-70] MR8B [1971]
March 709 [1970] 719 [1971] 729 [1972]
McNamara FFA [1970]
Merlyn MK11 [1968] MK11A [1969] MK17 [1970] MK17A [1971] MK20 [1971] MK20A
[1972]
Mirage MK5 [1970]
Mistrale [1969-70]
Nike MK4 [1968-69] MK6 [1970] MK10 [1971-72]
Royale RP2 [1969] RP3 [1970] RP3A [1971-72] RP16 [1972]
Tecno FF [1970]
Titan MK4 [1969] MK5 [1969] MK6 [1970] MK6A [1971-72] MK6B [1972]
Winkleman WDF1 [1969] WDF2 [1970] WDF3 [1971] WDF4 [1972]
Any otherwise eligible Formula Ford not on the Monoposto Eligibility List may be considered for eligibility upon application to the Monoposto Board by the car owner.
Therefore, I doubt your car can run vintage, but most of the organizations are starting to include a Club Ford class. Your best bet is to check with the sanctioning organization of each race, as they are often willing to be a bit creative on letting cars run.
Larry Oliver
International Racing Products
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