IHRA hp adjustments

greg fulk · 05-15-2007, 02:13 AM

AS of 4/30/07 All vehicles classified as "stick" only OR "auto" only accepted to use either......( read can use an auto in a stick only car)........................1) 1969 427 chevy 425/425 + 3 2) 1985 305 chevy 175/245 +3 3) 1967 ford 428 350/358 +3 4) all ford 1969 428-335 (375-10 to 365) in any NON ram air application 5) all GM 1968 thru 1970 230/140 -5 6) all GM 1968 thru 1974 250/155,145,110,100 (140 hp)

novamoation

05-15-2007, 02:13 AM	#1
greg fulk VIP Member Join Date: Jan 2003 Location: jackson Posts: 1,165 Likes: 0 Liked 5 Times in 3 Posts	IHRA hp adjustments AS of 4/30/07 All vehicles classified as "stick" only OR "auto" only accepted to use either......( read can use an auto in a stick only car)........................1) 1969 427 chevy 425/425 + 3 2) 1985 305 chevy 175/245 +3 3) 1967 ford 428 350/358 +3 4) all ford 1969 428-335 (375-10 to 365) in any NON ram air application 5) all GM 1968 thru 1970 230/140 -5 6) all GM 1968 thru 1974 250/155,145,110,100 (140 hp) novamoation __________________ Greg Fulk 308 308X P/SA "ALL AMERICAN"