Jetting for weber 44's on 2007

67only · Post by **67only** » Wed Mar 24, 2004 7:07 pm

Can anybody give me a ballpark figure on the jetting for dual Weber 44 IDF's? My engine is a 2007, Engle 120 cam, 40X35 valves in stock port heads, 7.5 to 1 compression ratio with a 1 5/8" merged header. Thanks

Post by **sparkmaster1** » Wed Mar 24, 2004 7:17 pm

Well if your CR was 8.5 to 1 I'd go 145 mains 200 airs 55 idles with a 36 vent. Should be a good starting point. That cam likes more CR than what you have presently. Tim

chazavwitsme · Post by **chazavwitsme** » Thu Mar 25, 2004 5:18 am

amen sparkmaster....

i ve got an 1914 w 44idfs ive got 155 main 55 idle 55 acc pump and 200 a/c w en 110 and 1.25 rockers and 8.0 to 1 c/r